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Issue 729338 link

Starred by 4 users
Status: Duplicate
Merged: issue 729011
Owner: ----
Closed: Jun 2017
Cc:
kkaluri@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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DevTools network panel is blank: NetworkPriorities.uiLabelForPriority is not a function

Reported by paul.ir...@gmail.com, Jun 3 2017 
UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3119.0 Safari/537.36

Steps to reproduce the problem:
Latest canary build

Completely white network panel.

What is the expected behavior?

What went wrong?
in inspected console:

inspector.js:22 Empty response arrived for script 'chrome-devtools://devtools/bundled/network_priorities/network_priorities_module.js'
evaluateScript @ inspector.js:22
network_module.js:448 Uncaught (in promise) TypeError: NetworkPriorities.uiLabelForPriority is not a function
    at Network.NetworkLogView._refreshRequest (network_module.js:448)
    at Network.NetworkLogView._appendRequest (network_module.js:445)
    at Array.forEach (<anonymous>)
    at Network.NetworkLogView.modelAdded (network_module.js:356)
    at SDK.TargetManager.observeModels (inspector.js:3238)
    at Network.NetworkLogView (network_module.js:311)
    at new Network.NetworkPanel (network_module.js:898)
    at Runtime.sharedInstance (inspector.js:82)
    at Runtime.Extension._createInstance (inspector.js:110)
    at <anonymous>

Did this work before? N/A 

Chrome version: 61.0.3119.0  Channel: canary
OS Version: OS X 10.12.5
Flash Version:

Comment 1 by paul.ir...@gmail.com, Jun 3 2017 

No network experiments are on
Screen Shot 2017-06-03 at 11.48.07 AM.png
145 KB View Download

Comment 2 by paul.ir...@gmail.com, Jun 3 2017 

screenshot of bug
Screen Shot 2017-06-03 at 11.48.42 AM.png
320 KB View Download

Comment 3 by kkaluri@chromium.org, Jun 5 2017

Cc: kkaluri@chromium.org
Labels: Needs-Feedback
Unable to reproduce the issue on Mac 10.12.4 with chrome #61.0.3119.0, didn't observe any blank screen in devtools -> Network tab.

Attaching the screen-cast for reference.

paul.irish@ Could you please help us with the consistent steps to reproduce the issue from TE-end. 

Thank You...
Issue 729338.mp4
1.4 MB View Download

Comment 4 by mart...@martijnc.be, Jun 5 2017 

I had the same problem yesterday but can't reliably reproduce the network tab completely failing to load. But when the network panel does load it is not repainted when the active browser tab performs network requests. Both issues popped up at the same time so might be related.

The list is only updated when you interact with the network panel (e.g. by reselecting the "All" filter). The number of requests & "xx KB transferred" fields at the bottom of the panel aren't updated either.

Chrome Version 61.0.3119.0 (Official Build) canary (64-bit)
Mac 10.12.5
devtools.mp4
2.3 MB View Download

Comment 6 by jonathan...@gmail.com, Jun 5 2017

Mergedinto: 729011
Status: Duplicate (was: Unconfirmed)

Comment 7 by jonathan...@gmail.com, Jun 5 2017 

Merged into an earlier issue on the same topic. Which contains the suspected commit that caused the break as well as being escalated in priority and assigned to Chen to take a look.
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