I'm seeing this error when opening the Add-on Manager in both Firefox 4.0b11 and Minefield (4.0b12pre):
Error: sortersContainer is null Source file: chrome://greasemonkey/content/addons4-overlay.js Line: 85 GreaseMonkey is trying to append a node to an element with the id of "list-sorters". Using DOM Inspector, I checked and there is no element with the id of "list-sorters" in the add-on manager tab. -- You received this message because you are subscribed to the Google Groups "greasemonkey-users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/greasemonkey-users?hl=en.
