On Saturday, 14 December 2019 15:56:14 UTC+1,
gdso...@gmail.com wrote:
> Since couple of weeks I'm Having problems with Lightning. I'm using Thunderbird 68.3.0 with Lightning 68.2.1 and all my calendars are from Google. Most of the time after I start Thunderbird the calendars are not listed, the events appear dimmed and the daily agenda on the right is empty. I cannot make any modifications to calendar events, no notifications are generated, so calendar is pretty dysfunctional. Initially I though it's a problem with Provider, but I think it's more related to Lightning. >
[...]
> Anyone having similar problems?
Yes, me and I fear many others.
I've been through the same reasoning as you, and have also come to the concludion that it's a Lightning problem, possibly associated with the presence of other add-ons.
I'm seeing a lot of errors in the console too, in particular, identical with yours:
[Exception... "[JavaScript Error: "currentView(...).startDay is null" {file: "chrome://calendar/content/calFilter.js" line: 513}]'[JavaScript Error: "currentView(...).startDay is null" {file: "chrome://calendar/content/calFilter.js" line: 513}]' when calling method: [calIObserver::onEndBatch]" nsresult: "0x80570021 (NS_ERROR_XPC_JAVASCRIPT_ERROR_WITH_DETAILS)" location: "JS frame :: resource://calendar/modules/utils/calDataUtils.jsm :: notify :: line 40" data: yes]
@WaltS48 - I'm using same versions as you, TB 68.3.0, Lightning 68.3.0 and Provider for Google calendar 68.2.1.
I'm able to get both to work, by removing them and then adding them again. But Lightning will not survive a re-launch of TB. Until recently it did, but now it gets broken every time I exit TB. So I don't exit TB unless I really need to (hibernating in Windows).