Issue metadata
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Preview and Response Tabs Do Not Show Preview/Body
Reported by
m...@knotis.com,
Feb 1 2017
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Issue descriptionUserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.76 Safari/537.36 Steps to reproduce the problem: 1. Use DevTools to debug remote React/React Native processes. 2. Under the Network tab, you can select any HTTP REST calls made by your app 3. Headers & Timing works but Preview & Response are blank What is the expected behavior? Depending on server response either JSON or HTML output. What went wrong? It's just blank page that says that "This request has no preview or response data available" instead of showing the actual output. My app works, so I know the calls are being made correctly. It has worked flawlessly until I upgraded to v56. This behavior is present on all platforms (Mac & Linux). Did this work before? Yes 55 family Chrome version: 56.0.2924.76 Channel: stable OS Version: OS X 10.12.3 Flash Version: Shockwave Flash 24.0 r0
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Feb 14 2017
I have a "public" facing site where you can replicate this issue but I'd prefer not to post the url publicly for security purposes. I can email it to you if you'd like.
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Mar 15 2017
Ethan (from comment 2) shared the URL with me and I reproduced the problem using Chrome 56 as well as using Chrome 59, on Windows 7. I have not verified whether this is indeed a regression, but regressions in general are priority 1. I added a censored HAR in case it helps. You can see that the "text" field is empty, while the "size" field is 68. If you need the URL to reproduce as well, contact Ethan.
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Apr 17 2017
Can you please send me the URL of the site? This may be a case that the resource cache is being purged and devtools looses the ability to use it. Thanks.
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Apr 18 2017
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Apr 18 2017
I emailed you the URL and a step by step on how to reproduce the issue.
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Apr 19 2017
*** For record keeping *** Offending CL: https://codereview.chromium.org/2460573002/
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May 3 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a commit 35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a Author: allada <allada@chromium.org> Date: Wed May 03 00:06:03 2017 [Devtools] Fixed resource having no content if from xhr blob Offending patch: https://codereview.chromium.org/2460573002/ In the event that a resource is an xhr request and the data had been saved to a file and had an error code in the header it was not showing any content uppon request for body. R=dgozman,caseq BUG= 687677 , 659789 Review-Url: https://codereview.chromium.org/2848353003 Cr-Commit-Position: refs/heads/master@{#468827} [add] https://crrev.com/35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/network-fetch-content-with-error-status-code-expected.txt [add] https://crrev.com/35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/network-fetch-content-with-error-status-code.html [add] https://crrev.com/35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/resources/cors-data.php [modify] https://crrev.com/35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a/third_party/WebKit/LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html [modify] https://crrev.com/35aaf5a9b46c7464901e6dab4c8c947cf9f60c7a/third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.cpp
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Jul 20 2017
This should be resolved. Thank you!
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Jul 28 2017
As of Version 60.0.3112.78 (Official Build) (64-bit) on both Linux and Mac, it's working perfectly again. Thanks. |
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Comment 1 by eostroukhov@chromium.org
, Feb 2 2017