Which drop down arrow? The for the viewers menu, which the DOM, Style Sheets, etc. viewers? I don't get any errors, but it sounds like there's something else at play here; Components should definitely be defined. If there is a problem, it's not going to be specific to the DOM inspector.
Er, that should say "The one for the viewers menue, which lists the DOM, Style Sheets, etc. viewers?".
> Error: Components is not defined > Source File: chrome://global/content/bindings/tree.xml Something bigger is happening. This should maybe be filed against Core/XPConnect.
I've seen this before in my extension too, Components just fails unreproducibly necessitating a browser restart.
I've filed bug #580570 on setTimeout failures, which seems to be the same issue as the failure to find global variables issue reported here. Just curious, does DOM Inspector use JS Code Modules? Just based on when this sort of thing started appearing for me, I suspect them to be the cause.
I just tried to reproduce this with current DOM Inspector and current stable and nightly Firefox versions. Can't see any errors from my old STR anymore. -> WFM
Status: NEW → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → WORKSFORME
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