Dom.report all js exceptions
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Background
Starting in Firefox 3 (Gecko 1.9), the behavior of JavaScript exception logging to the Error Console changed to be less verbose. In particular, exceptions raised in inner JavaScript frames may not be logged in some circumstances. This preference allows those exceptions to appear in the Error Console.
Possible values and their effects
True
Log exceptions in inner JS frames in the Error Console.
False
Do not log exceptions in inner JS frames to the console. (Default)
Recommended settings
If you are an extension developer and need to see exceptions associated with JavaScript and C++ interacting, you should set this preference to true.
First checked in
Has an effect in
- Firefox (nightly builds since 2008-04-10)
Related bugs
Related preferences
- browser.search.log
- javascript.options.showInConsole
- javascript.options.strict
- layout.css.report_errors