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Issue 737342 link

Starred by 1 user
Status: WontFix
Owner:
█ lushnikov@chromium.org
Last visit 29 days ago
Closed: Dec 2017
Cc:
rbasuvula@chromium.org
alph@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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Chrome keeps hanging on "Loading profile...", errors in console, and no useful info about js functions when it does work

Reported by lukeshar...@gmail.com, Jun 28 2017 
UserAgent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0

Steps to reproduce the problem:
1. Profile a page a few times.
2. Note that in "Javascript Profiler" tab there is only a line chart in "chart", no js functions listed.
3. Note that in "Performance" tab it often stops on Loading Profile after finish.

What is the expected behavior?
It should work as before.

What went wrong?
Web inspector inspector's console shows many errors:

inspector.js:3163 Request Target.setAttachToFrames failed. {"code":-32601,"message":"'Target.setAttachToFrames' wasn't found"}
dispatchResponse @ inspector.js:3163
inspector.js:4876 No script with passed id.
callback @ inspector.js:4876
inspector.js:3163 Request Target.setAttachToFrames failed. {"code":-32601,"message":"'Target.setAttachToFrames' wasn't found"}
dispatchResponse @ inspector.js:3163
inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938
inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
inspector.js:6285 Uncaught TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new PerfUI.LineLevelProfile.Presentation (perf_ui_module.js:15)
    at PerfUI.LineLevelProfile._doUpdate (perf_ui_module.js:14)
    at _updateTimer.setTimeout (perf_ui_module.js:10)
2inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.uiLocation (inspector.js:6334)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation._updateLocation (inspector.js:6340)
    at Promise.resolve.then (inspector.js:281)
    at <anonymous>
inspector.js:6289 Uncaught (in promise) TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at Components.Linkifier._updateAnchor (inspector.js:6980)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.CompilerScriptMapping._sourceMapDetached (inspector.js:6086)
    at SDK.SourceMapManager.dispatchEventToListeners (inspector.js:485)
    at SDK.SourceMapManager.detachSourceMap (inspector.js:5360)
    at SDK.DebuggerModel._reset (inspector.js:4276)
inspector.js:6289 Assertion failed: console.assert
rawLocationToUILocation @ inspector.js:6289
inspector.js:938 TypeError: Cannot read property '_rawLocationToUILocation' of null TypeError: Cannot read property '_rawLocationToUILocation' of null
    at Bindings.DebuggerWorkspaceBinding.rawLocationToUILocation (inspector.js:6289)
    at Bindings.DebuggerWorkspaceBinding.Location.uiLocation (inspector.js:6330)
    at PerfUI.LineLevelProfile.Presentation.updateLocation (perf_ui_module.js:17)
    at Bindings.DebuggerWorkspaceBinding.Location.update (inspector.js:6056)
    at Bindings.DebuggerWorkspaceBinding.ScriptInfo._updateLocations (inspector.js:6326)
    at Bindings.DebuggerWorkspaceBinding.updateLocations (inspector.js:6284)
    at Bindings.ResourceScriptMapping._bindUISourceCodeToScripts (inspector.js:6128)
    at Bindings.ResourceScriptMapping._uiSourceCodeAdded (inspector.js:6116)
    at Workspace.Workspace.dispatchEventToListeners (inspector.js:485)
    at Bindings.ContentProviderBasedProject.addUISourceCode (inspector.js:5883)
innerDispatch @ inspector.js:938

...

inspector.js:938 TypeError: Cannot read property '_script' of null TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.PresentationConsoleMessage (inspector.js:6713)
    at Bindings.PresentationConsoleMessageHelper._addConsoleMessageToScript (inspector.js:6699)
    at Bindings.PresentationConsoleMessageHelper._consoleMessageAdded (inspector.js:6691)
    at Bindings.PresentationConsoleMessageHelper._onConsoleMessageAdded (inspector.js:6688)
    at ConsoleModel.ConsoleModel.dispatchEventToListeners (inspector.js:485)
    at ConsoleModel.ConsoleModel.addMessage (inspector.js:6001)
    at ConsoleModel.ConsoleModel._exceptionThrown (inspector.js:6003)
    at SDK.RuntimeModel.dispatchEventToListeners (inspector.js:485)
    at SDK.RuntimeModel.exceptionThrown (inspector.js:4788)
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16909:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.PresentationConsoleMessage @ inspector.js:6713
_addConsoleMessageToScript @ inspector.js:6699
_consoleMessageAdded @ inspector.js:6691
_onConsoleMessageAdded @ inspector.js:6688
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16912:1
inspector.js:938 TypeError: Cannot read property '_script' of null TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.PresentationConsoleMessage (inspector.js:6713)
    at Bindings.PresentationConsoleMessageHelper._addConsoleMessageToScript (inspector.js:6699)
    at Bindings.PresentationConsoleMessageHelper._consoleMessageAdded (inspector.js:6691)
    at Bindings.PresentationConsoleMessageHelper._onConsoleMessageAdded (inspector.js:6688)
    at ConsoleModel.ConsoleModel.dispatchEventToListeners (inspector.js:485)
    at ConsoleModel.ConsoleModel.addMessage (inspector.js:6001)
    at ConsoleModel.ConsoleModel._exceptionThrown (inspector.js:6003)
    at SDK.RuntimeModel.dispatchEventToListeners (inspector.js:485)
    at SDK.RuntimeModel.exceptionThrown (inspector.js:4788)
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16912:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.PresentationConsoleMessage @ inspector.js:6713
_addConsoleMessageToScript @ inspector.js:6699
_consoleMessageAdded @ inspector.js:6691
_onConsoleMessageAdded @ inspector.js:6688
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16918:1
inspector.js:938 TypeError: Cannot read property '_script' of null TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.PresentationConsoleMessage (inspector.js:6713)
    at Bindings.PresentationConsoleMessageHelper._addConsoleMessageToScript (inspector.js:6699)
    at Bindings.PresentationConsoleMessageHelper._consoleMessageAdded (inspector.js:6691)
    at Bindings.PresentationConsoleMessageHelper._onConsoleMessageAdded (inspector.js:6688)
    at ConsoleModel.ConsoleModel.dispatchEventToListeners (inspector.js:485)
    at ConsoleModel.ConsoleModel.addMessage (inspector.js:6001)
    at ConsoleModel.ConsoleModel._exceptionThrown (inspector.js:6003)
    at SDK.RuntimeModel.dispatchEventToListeners (inspector.js:485)
    at SDK.RuntimeModel.exceptionThrown (inspector.js:4788)
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16918:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.PresentationConsoleMessage @ inspector.js:6713
_addConsoleMessageToScript @ inspector.js:6699
_consoleMessageAdded @ inspector.js:6691
_onConsoleMessageAdded @ inspector.js:6688
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16923:1
inspector.js:938 TypeError: Cannot read property '_script' of null TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.PresentationConsoleMessage (inspector.js:6713)
    at Bindings.PresentationConsoleMessageHelper._addConsoleMessageToScript (inspector.js:6699)
    at Bindings.PresentationConsoleMessageHelper._consoleMessageAdded (inspector.js:6691)
    at Bindings.PresentationConsoleMessageHelper._onConsoleMessageAdded (inspector.js:6688)
    at ConsoleModel.ConsoleModel.dispatchEventToListeners (inspector.js:485)
    at ConsoleModel.ConsoleModel.addMessage (inspector.js:6001)
    at ConsoleModel.ConsoleModel._exceptionThrown (inspector.js:6003)
    at SDK.RuntimeModel.dispatchEventToListeners (inspector.js:485)
    at SDK.RuntimeModel.exceptionThrown (inspector.js:4788)
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16923:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.PresentationConsoleMessage @ inspector.js:6713
_addConsoleMessageToScript @ inspector.js:6699
_consoleMessageAdded @ inspector.js:6691
_onConsoleMessageAdded @ inspector.js:6688
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16927:1
inspector.js:938 TypeError: Cannot read property '_script' of null TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.PresentationConsoleMessage (inspector.js:6713)
    at Bindings.PresentationConsoleMessageHelper._addConsoleMessageToScript (inspector.js:6699)
    at Bindings.PresentationConsoleMessageHelper._consoleMessageAdded (inspector.js:6691)
    at Bindings.PresentationConsoleMessageHelper._onConsoleMessageAdded (inspector.js:6688)
    at ConsoleModel.ConsoleModel.dispatchEventToListeners (inspector.js:485)
    at ConsoleModel.ConsoleModel.addMessage (inspector.js:6001)
    at ConsoleModel.ConsoleModel._exceptionThrown (inspector.js:6003)
    at SDK.RuntimeModel.dispatchEventToListeners (inspector.js:485)
    at SDK.RuntimeModel.exceptionThrown (inspector.js:4788)
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM16927:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
invalidate @ console_module.js:90
_invalidateViewport @ console_module.js:444
Promise resolved (async)
_onTimeout @ inspector.js:819
setTimeout (async)
_setTimeout @ inspector.js:826
_innerSchedule @ inspector.js:824
schedule @ inspector.js:820
_scheduleViewportRefresh @ console_module.js:447
_addConsoleMessage @ console_module.js:457
_onConsoleMessageAdded @ console_module.js:451
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM17143:1
TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation (inspector.js:6333)
    at Bindings.DebuggerWorkspaceBinding.createStackTraceTopFrameLiveLocation (inspector.js:6286)
    at Components.Linkifier.linkifyStackTraceTopFrame (inspector.js:6975)
    at Console.ConsoleViewMessage._linkifyStackTraceTopFrame (console_module.js:221)
    at Console.ConsoleViewMessage._buildMessageAnchor (console_module.js:198)
    at Console.ConsoleViewMessage._buildMessage (console_module.js:195)
    at Console.ConsoleViewMessage._buildMessageWithStackTrace (console_module.js:213)
    at Console.ConsoleViewMessage.contentElement (console_module.js:298)
    at Console.ConsoleViewMessage.updateMessageElement (console_module.js:307)
Promise rejected (async)
_onTimeout @ inspector.js:819
setTimeout (async)
_setTimeout @ inspector.js:826
_innerSchedule @ inspector.js:824
schedule @ inspector.js:820
_scheduleViewportRefresh @ console_module.js:447
_addConsoleMessage @ console_module.js:457
_onConsoleMessageAdded @ console_module.js:451
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM17143:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
invalidate @ console_module.js:90
_invalidateViewport @ console_module.js:444
Promise resolved (async)
_onTimeout @ inspector.js:819
setTimeout (async)
_setTimeout @ inspector.js:826
_innerSchedule @ inspector.js:824
schedule @ inspector.js:820
_scheduleViewportRefresh @ console_module.js:447
_addConsoleMessage @ console_module.js:457
_onConsoleMessageAdded @ console_module.js:451
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM17146:1
TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation (inspector.js:6333)
    at Bindings.DebuggerWorkspaceBinding.createStackTraceTopFrameLiveLocation (inspector.js:6286)
    at Components.Linkifier.linkifyStackTraceTopFrame (inspector.js:6975)
    at Console.ConsoleViewMessage._linkifyStackTraceTopFrame (console_module.js:221)
    at Console.ConsoleViewMessage._buildMessageAnchor (console_module.js:198)
    at Console.ConsoleViewMessage._buildMessage (console_module.js:195)
    at Console.ConsoleViewMessage._buildMessageWithStackTrace (console_module.js:213)
    at Console.ConsoleViewMessage.contentElement (console_module.js:298)
    at Console.ConsoleViewMessage.updateMessageElement (console_module.js:307)
Promise rejected (async)
_onTimeout @ inspector.js:819
setTimeout (async)
_setTimeout @ inspector.js:826
_innerSchedule @ inspector.js:824
schedule @ inspector.js:820
_scheduleViewportRefresh @ console_module.js:447
_addConsoleMessage @ console_module.js:457
_onConsoleMessageAdded @ console_module.js:451
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_exceptionThrown @ inspector.js:6003
dispatchEventToListeners @ inspector.js:485
exceptionThrown @ inspector.js:4788
exceptionThrown @ inspector.js:4798
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM17146:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
_onScroll @ console_module.js:145
inspector.js:6285 Uncaught TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation (inspector.js:6333)
    at Bindings.DebuggerWorkspaceBinding.createStackTraceTopFrameLiveLocation (inspector.js:6286)
    at Components.Linkifier.linkifyStackTraceTopFrame (inspector.js:6975)
    at Console.ConsoleViewMessage._linkifyStackTraceTopFrame (console_module.js:221)
    at Console.ConsoleViewMessage._buildMessageAnchor (console_module.js:198)
    at Console.ConsoleViewMessage._buildMessage (console_module.js:195)
    at Console.ConsoleViewMessage._buildMessageWithStackTrace (console_module.js:213)
    at Console.ConsoleViewMessage.contentElement (console_module.js:298)
    at Console.ConsoleViewMessage.updateMessageElement (console_module.js:307)
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
_onScroll @ console_module.js:145
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
_onScroll @ console_module.js:145
inspector.js:6285 Uncaught TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation (inspector.js:6333)
    at Bindings.DebuggerWorkspaceBinding.createStackTraceTopFrameLiveLocation (inspector.js:6286)
    at Components.Linkifier.linkifyStackTraceTopFrame (inspector.js:6975)
    at Console.ConsoleViewMessage._linkifyStackTraceTopFrame (console_module.js:221)
    at Console.ConsoleViewMessage._buildMessageAnchor (console_module.js:198)
    at Console.ConsoleViewMessage._buildMessage (console_module.js:195)
    at Console.ConsoleViewMessage._buildMessageWithStackTrace (console_module.js:213)
    at Console.ConsoleViewMessage.contentElement (console_module.js:298)
    at Console.ConsoleViewMessage.updateMessageElement (console_module.js:307)
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
_onScroll @ console_module.js:145
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation @ inspector.js:6333
createStackTraceTopFrameLiveLocation @ inspector.js:6286
linkifyStackTraceTopFrame @ inspector.js:6975
_linkifyStackTraceTopFrame @ console_module.js:221
_buildMessageAnchor @ console_module.js:198
_buildMessage @ console_module.js:195
_buildMessageWithStackTrace @ console_module.js:213
contentElement @ console_module.js:298
updateMessageElement @ console_module.js:307
toMessageElement @ console_module.js:302
element @ console_module.js:162
_partialViewportUpdate @ console_module.js:130
_innerRefresh @ console_module.js:124
refresh @ console_module.js:116
invalidate @ console_module.js:90
_invalidateViewport @ console_module.js:444
Promise resolved (async)
_onTimeout @ inspector.js:819
setTimeout (async)
_setTimeout @ inspector.js:826
_innerSchedule @ inspector.js:824
schedule @ inspector.js:820
_scheduleViewportRefresh @ console_module.js:447
_addConsoleMessage @ console_module.js:457
_onConsoleMessageAdded @ console_module.js:451
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_logEntryAdded @ inspector.js:6002
dispatchEventToListeners @ inspector.js:485
entryAdded @ inspector.js:4479
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM17148:1
TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new Bindings.DebuggerWorkspaceBinding.StackTraceTopFrameLocation (inspector.js:6333)
    at Bindings.DebuggerWorkspaceBinding.createStackTraceTopFrameLiveLocation (inspector.js:6286)
    at Components.Linkifier.linkifyStackTraceTopFrame (inspector.js:6975)
    at Console.ConsoleViewMessage._linkifyStackTraceTopFrame (console_module.js:221)
    at Console.ConsoleViewMessage._buildMessageAnchor (console_module.js:198)
    at Console.ConsoleViewMessage._buildMessage (console_module.js:195)
    at Console.ConsoleViewMessage._buildMessageWithStackTrace (console_module.js:213)
    at Console.ConsoleViewMessage.contentElement (console_module.js:298)
    at Console.ConsoleViewMessage.updateMessageElement (console_module.js:307)
Promise rejected (async)
_onTimeout @ inspector.js:819
setTimeout (async)
_setTimeout @ inspector.js:826
_innerSchedule @ inspector.js:824
schedule @ inspector.js:820
_scheduleViewportRefresh @ console_module.js:447
_addConsoleMessage @ console_module.js:457
_onConsoleMessageAdded @ console_module.js:451
dispatchEventToListeners @ inspector.js:485
addMessage @ inspector.js:6001
_logEntryAdded @ inspector.js:6002
dispatchEventToListeners @ inspector.js:485
entryAdded @ inspector.js:4479
dispatch @ inspector.js:3174
_onMessage @ inspector.js:3123
_dispatchMessage @ inspector.js:3315
dispatchEventToListeners @ inspector.js:485
innerDispatch @ inspector.js:938
_dispatch @ inspector.js:938
_dispatchOnInspectorFrontendAPI @ devtools_compatibility.js:57
dispatchMessage @ devtools_compatibility.js:134
(anonymous) @ VM17148:1
inspector.js:6285 Assertion failed: console.assert
createLiveLocation @ inspector.js:6285
PerfUI.LineLevelProfile.Presentation @ perf_ui_module.js:15
_doUpdate @ perf_ui_module.js:14
_updateTimer.setTimeout @ perf_ui_module.js:10
setTimeout (async)
_scheduleUpdate @ perf_ui_module.js:10
reset @ perf_ui_module.js:8
wasShown @ profiler_module.js:413
_notify @ inspector.js:1001
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_showWidget @ inspector.js:1023
show @ inspector.js:1009
_showTab @ inspector.js:2730
selectTab @ inspector.js:2648
_tabMouseDown @ inspector.js:2781
inspector.js:6285 Uncaught TypeError: Cannot read property '_script' of null
    at Bindings.DebuggerWorkspaceBinding.createLiveLocation (inspector.js:6285)
    at new PerfUI.LineLevelProfile.Presentation (perf_ui_module.js:15)
    at PerfUI.LineLevelProfile._doUpdate (perf_ui_module.js:14)
    at _updateTimer.setTimeout (perf_ui_module.js:10)
createLiveLocation @ inspector.js:6285
PerfUI.LineLevelProfile.Presentation @ perf_ui_module.js:15
_doUpdate @ perf_ui_module.js:14
_updateTimer.setTimeout @ perf_ui_module.js:10
setTimeout (async)
_scheduleUpdate @ perf_ui_module.js:10
reset @ perf_ui_module.js:8
wasShown @ profiler_module.js:413
_notify @ inspector.js:1001
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_callOnVisibleChildren @ inspector.js:989
_processWasShown @ inspector.js:992
_showWidget @ inspector.js:1023
show @ inspector.js:1009
_showTab @ inspector.js:2730
selectTab @ inspector.js:2648
_tabMouseDown @ inspector.js:2781

and another time:
Uncaught (in promise) TypeError: Cannot read property 'requestContent' of undefined
    at Bindings.ContentProviderBasedProject.requestFileContent (inspector.js:6489)
    at Workspace.UISourceCode.requestContent (inspector.js:5778)
    at Sources.JavaScriptSourceFrame.workingCopy [as _lazyContent] (source_frame_module.js:252)
    at Sources.JavaScriptSourceFrame._ensureContentLoaded (source_frame_module.js:173)
    at Sources.JavaScriptSourceFrame.wasShown (source_frame_module.js:167)
    at Sources.JavaScriptSourceFrame.wasShown (source_frame_module.js:255)
    at Sources.JavaScriptSourceFrame.wasShown (sources_module.js:284)
    at Sources.JavaScriptSourceFrame._notify (inspector.js:1001)
    at Sources.JavaScriptSourceFrame._processWasShown (inspector.js:992)
    at Sources.JavaScriptSourceFrame._showWidget (inspector.js:1023)

Did this work before? Yes 59

Chrome version: 60.0.3112.40 (Official Build) beta (64-bit)  Channel: beta
OS Version: 60
Flash Version:

Comment 1 by nyerramilli@chromium.org, Jun 28 2017

Labels: Needs-Triage-M60 Needs-Bisect

Comment 2 by rbasuvula@chromium.org, Jun 28 2017

Cc: rbasuvula@chromium.org
Labels: Needs-Feedback
@Reporter: Could you please provide us any sample JS / html file or any sample URL to triage the issue from test team end.

Thanks in Advance!

Comment 3 by allada@chromium.org, Jul 5 2017

Owner: alph@chromium.org
Status: Assigned (was: Unconfirmed)

Comment 4 by alph@chromium.org, Jul 5 2017

Cc: lushnikov@chromium.org
All these exceptions are coming from a "background" jobs processing incoming scripts. They are unrelated to the "Loading profile" bug. Can you please attach the profile that fails to load?

Comment 5 by lukeshar...@gmail.com, Jul 6 2017 

Would that even be possible using the standard devtools? I'm not seeing that bug at the moment, I'll post if I notice again.

Comment 6 by alph@chromium.org, Jul 6 2017 

Thank you. What do you mean under standard devtools?

Comment 7 by lukeshar...@gmail.com, Jul 6 2017 

I mean when the normal F12 devtools won't load the profile... how would you save it?

Comment 8 by alph@chromium.org, Jul 7 2017

Cc: -lushnikov@chromium.org alph@chromium.org
Owner: lushnikov@chromium.org
Oh, you can't! :-)
Then it should have an exception in the console related to timeline. Unfortunately I can't see it in the log you provided. Perhaps it was cut or pushed out by lots of other exceptions.

Meanwhile, I reassign the bug to somebody who is familiar with the code causing all those exceptions.

Comment 9 by ligim...@chromium.org, Aug 1 2017

Labels: -Needs-Feedback -Needs-Bisect
Can we have the latest update on this issue?
Removing from bisect bucket since TE cannot repro.

Comment 10 by lukeshar...@gmail.com, Aug 24 2017 

FYI it is not working in current beta... in any site apparently, even google.com

Main._createAppUI: 17.9951171875ms
inspector.js:8192 Main._showAppUI: 16.509033203125ms
inspector.js:8192 Main._initializeTarget: 11.536865234375ms

Is all I see in dev tools' dev tools.

Version 61.0.3163.59 (Official Build) beta (64-bit) on Ubuntu 16.04.

It never goes past "Loading profile..." and Received shows no progress.

Comment 11 Deleted

Comment 12 by alph@chromium.org, Nov 8 2017

Labels: Needs-Feedback
I've got another idea what could cause it. What is you default locale?
Also please confirm it is still reproducible.

Comment 13 by lushnikov@chromium.org, Dec 10 2017

Status: WontFix (was: Assigned)
Speculatively closing this due to lack of feedback.
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