Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

Learn More

All calendar buttons greyed out, no calendar showing up, cannot add new calendar

  • 5 个回答
  • 1 人有此问题
  • 6 次查看
  • 最后回复者为 Toad-Hall

more options

As mentioned in title I cannot use the calendar function at all. Same with tasks function:

  • I can open the calendar tab, but that's it.
  • There is no calendar on the calendar list, and the 'plus'-icon to add a new calendar is greyed out.
  • There are buttons to change the views (week, day etc) but these also are greyed out.
  • Same issue with tasks: I can open the tab, but cannot add any tasks

It all worked with older versions of TB. I had several calendars in place, no problem. But after some upgrade everything is gone. The calendars, originally set up on TB, are still there, but only accessible on the g-account...

Version: TB 91.11. Add-ons: Provider for google calendar

Any idea? I really want to use TB calendar function instead. If I could at least only set up a new calendar, that would be very helpful. Thx a lot in Advance!

As mentioned in title I cannot use the calendar function at all. Same with tasks function: * I can open the calendar tab, but that's it. * There is no calendar on the calendar list, and the 'plus'-icon to add a new calendar is greyed out. * There are buttons to change the views (week, day etc) but these also are greyed out. * Same issue with tasks: I can open the tab, but cannot add any tasks It all worked with older versions of TB. I had several calendars in place, no problem. But after some upgrade everything is gone. The calendars, originally set up on TB, are still there, but only accessible on the g-account... Version: TB 91.11. Add-ons: Provider for google calendar Any idea? I really want to use TB calendar function instead. If I could at least only set up a new calendar, that would be very helpful. Thx a lot in Advance!

由Matt于修改

所有回复 (5)

more options

Has the addon you use updated and messed things.

I suggest you disable the provider addon and restart Thunderbird and see if that clears some of the grey items.

more options

Thx a lot, Matt, but this didn't help. Unfortunately. I attach a screenshot showing the situation. Greyed out everything. Strange: There are two calendar icons on the top right. No difference which button I click to open the calendar tab. Any Idea?

By the way: I already tried reinstalling TB, with no changes...

more options

re Add-ons: Provider for google calendar

Are you using version Provider for Google Calendar 102.0.0 ?

more options

Yes, 102.0.0

more options

Please try this:

  • Menu app icon > Help > Troubleshooting Information
  • Under 'Application Basics' - Profile Folder - Click on 'Open folder'

A new window opens showing the contents of your 'profile name' folder.

  • Exit Thunderbird if running....this is important
  • Click on 'calendar-data' folder to see contents.

Do you see a folder called 'backup' ? If yes, rename 'local.sqlite' to say 'local.sqlite.old' click on 'backup' folder right click on file called 'local.v22.sqlite' and select Copy. Go back to 'calendar-data' folder where the 'local.sqlite.old' file is located. Right click and select 'Paste' then rename 'local.v22.sqlite' to say 'local.sqlite'

Start Thunderbird.