Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

firefox dev tools inspector window keeps going blank

  • 2 fhreagra
  • 1 leis an bhfadhb seo
  • 3 views
  • Freagra is déanaí ó imfletcher

more options

every few times i switch to FF to debug, the inspector window is totally blank. if i click the inspector tool and highlight html, it will appear to be scrolling over in the inspector window to highlight the code, but the page is totally blank. close/reopen tools fixes, but a few times later its broken again. has been going on for months and months, at least since v32. Using FirefoxDeveloperEdition.

every few times i switch to FF to debug, the inspector window is totally blank. if i click the inspector tool and highlight html, it will appear to be scrolling over in the inspector window to highlight the code, but the page is totally blank. close/reopen tools fixes, but a few times later its broken again. has been going on for months and months, at least since v32. Using FirefoxDeveloperEdition.

All Replies (2)

more options

Does this also happen if you use a release version instead of the beta?

Create a new profile as a test to check if your current profile is causing the problem.

See "Creating a profile":

If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over problems.

more options

A new profile didn't help.

I don't know for sure, but it may be triggered by alt-tabbing between Dev Edition and Release.