I get this javascript error message every time I open Firefox after upgrading to v10: "what happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined"

vor 12 Jahren

02.02.12, 12:00

Firefox opens and runs normally after I click "OK" in the Javascript error message box.

You are welcome :)

👍 0

Answer 1 · 2012-02-02 12:00:55

Vivek

02.02.12, 12:14

Hi,

Please check if this happens in Safe Mode.

Answer 2 · 2012-02-02 12:00:55

02.02.12, 13:21

Thank you, problem solved by disabling MAGIX Toolbar 3.8.0.12304

Answer 3 · 2012-02-02 12:00:55

02.02.12, 14:01

You are welcome :)