Open Bug 1273721 Opened 8 years ago Updated 2 years ago

ReaderParent, ExtensionContent, and other errors logged when toggling RDM

Categories

(DevTools :: Responsive Design Mode, defect, P3)

Product:
DevTools
Component:
Responsive Design Mode
Type:
defect

Tracking

(Not tracked)

People

(Reporter: jryans, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [multiviewport][reserve-rdm]) 

After the page state changes in bug 1240913, you see some errors in the browser console when toggling.

When you enter RDM, you see:

TypeError: win.gBrowser is undefined ReaderParent.jsm:82:1

When you exit RDM, you see:

TypeError: this.globals.get(...) is undefined ExtensionContent.jsm:914:5

These are harmless, but we may want to make a change to stop them from appearing.
Flags: qe-verify?
Bug 1240900 adds a few more messages when entering:

this.webNavigation is null browser.xml:903
TypeError: cannot use the given object as a weak map key RemoteAddonsParent.jsm:1065:7
Depends on: 1240900
Flags: qe-verify? → qe-verify-
Summary: ReaderParent, ExtensionContent errors logged when toggling RDM → ReaderParent, ExtensionContent, and other errors logged when toggling RDM
Product: Firefox → DevTools
(In reply to J. Ryan Stinnett [:jryans] from comment #1)
> TypeError: cannot use the given object as a weak map key

This should be fixed by bug 1351501.
Depends on: 1351501
Severity: normal → S3
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