Closed Bug 1599037 Opened 10 months ago Closed 10 months ago

The Browser Browser Toolbox fails to open when devtools.browsertoolbox.fission pref is true

Categories

(DevTools :: Framework, defect)

defect
Not set
normal

Tracking

(Fission Milestone:M5, firefox72 fixed)

RESOLVED FIXED
Firefox 72
Fission Milestone M5
Tracking Status
firefox72 --- fixed

People

(Reporter: ochameau, Assigned: ochameau)

References

Details

Attachments

(1 file)

When opening a browser toolbox, for a browser toolbox, it fails with a blank toolbox and the following exception

onsole.error: "Exception while opening the toolbox" "Protocol error (unknownError): error occurred while processing 'listRemoteFrames': TypeError: window is null\nStack: _getChildBrowsingContexts@resource://devtools/server/actors/root.js:605:9\nonListRemoteFrames@resource://devtools/server/actors/root.js:619:39\nonPacket@resource://devtools/server/debugger-server-connection.js:378:58\n_onJSONObjectReady/<@resource://devtools/shared/transport/transport.js:464:22\nexports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22\nexports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22\nLine: 605, column: 9" "Protocol error (unknownError): error occurred while processing 'listRemoteFrames': TypeError: window is null\nStack: _getChildBrowsingContexts@resource://devtools/server/actors/root.js:605:9\nonListRemoteFrames@resource://devtools/server/actors/root.js:619:39\nonPacket@resource://devtools/server/debugger-server-connection.js:378:58\n_onJSONObjectReady/<@resource://devtools/shared/transport/transport.js:464:22\nexports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22\nexports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22\nLine: 605, column: 9"

Tracking for Fission dogfooding (M5)

Fission Milestone: --- → M5
Pushed by apoirot@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/f384b28f020a
Fix RootActor.listRemoteFrames against non-browser windows. r=jdescottes
Status: ASSIGNED → RESOLVED
Closed: 10 months ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 72
See Also: → 1599962
QA Whiteboard: [good first verify]

[testday-20191220] Fix Verified. I am able to open a browser toolbox without problems.

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