If you go to the above site, the site loads with no JavaScript errors. However, if you right-click in the left frame and go to "Reload Frame", two of the same JavaScript errors pop-up: Error: focusedWindow.location has no properties. Source File: chrome://navigator/content/navigator.js Line: 137 Column: 0 Then another one just like it.

On second thought, it looks like it happens if you right click in any of the frames and go to "Reload Frame". Same thing each frame, each time. Those same two JavaScript errors.

I get no errors. Tried all frames and they all reload without a problem. Mozilla 2001011820 on Windows 2000 SP1.

I'm trying it on Mozilla 2001011904 and still having the problem. You reload the frame and it displays fine, yes. But, two of the same JavaScript error pops up in the console. Error: focusedWindow.location has no properties Source File: chrome://navigator/content/navigator.js Line: 82 Column: 0 On Mozilla 0.7 it was line 137, now it's line 82 with this latest build.

Try creating a new profile and see if that fixes it.

I see the console errors. adding blake.

I also filed a bug about this issue weeks ago. My bug is marked as fixed, but it's still not fixed. I see a lot of those navigator.js errors in frames. But lately there's another error: window.offlineObserver line 530 and that one is new to me!

I am having the same problem, even in Mozilla 0.8.1. However, I am getting the error on JavaScript code which looks like this: opener.location.reload(); (Called from a new window opened by the page)

See also bug 69712, which reports a similar error in the JS console and also involves frames.

Either this bug should be a dup of bug 69712 or vice versa.

*** This bug has been marked as a duplicate of 69712 ***