Mozilla/5.0 (X11; Linux i686; rv:2.0b7pre) Gecko/20100919 Firefox/4.0b7pre SeaMonkey/2.1b1pre See attached screenshot. - None of my calendars and events are visible. - "New calendar" does nothing AFAICT (the new-calendar dialog doesn't even pop up) - The grid header says "Day" but the grid itself is a 6-row month or multiweek grid - My usual grid is a 5-row multiweek. Until yesterday I was using the last SeaMonkey and Lightning trunk builds from before the XPCOM bustage. Yesterday's Lightning worked with yesterday's SeaMonkey in a fresh profile. Today's versions don't work in my usual profile, even after disabling every single extension (including built-in extensions) other than lightning and gdata-provider. Error console says: Error: Components.classes['@mozilla.org/calendar/datetime;1'] is undefined Source File: chrome://calendar/content/calUtils.js Line: 75 Is this a Toolkit::AddonsManager bug? A Calendar::SeaMonkeyIntegration bug? A Calendar::CalendarViews bug? Something else? I don't know. I'm at the end of my wits, with a headache for trying to solve this problem, and I'm going to bed (in a few minutes it'll be 2AM my time). See you tomorrow.

Might be the result of Bug 533038, see Lightning Bug 593058.

Tony, could you check if adding <em:unpack>true</em:unpack> to the install.rdf fixes the issue?

(In reply to comment #2) > Tony, could you check if adding <em:unpack>true</em:unpack> to the install.rdf > fixes the issue? ATM I'm doing it for Lightning only, please say if gdata-provider needs it too. I'm adding that line just before the closing tag for <Description about="urn:mozilla:install-manifest">, after the <em:targetPlatform> element (hoping that's the right place, as I don't know the structure of install.rdf). Repack, click the link in the file:/// view of the directory... "Lightning will be updated after you restart SeaMonkey"... as soon as this comment is posted, I'll restart, with all my tabs the restart can be slowish, please bear with me...

The restart crashed at startup, bp-4408392b-c97b-4720-a0d1-15fed2100920 so I'm typing this in safe mode. Now I'll disable Lightning, reenable my "cannot-live-without" extensions, and unwrap Sunbird "Gecko/20100526 Calendar/1.0b2pre" for the time being.

Mozilla/5.0 (X11; Linux i686; rv:2.0b7pre) Gecko/20100920 Firefox/4.0b7pre SeaMonkey/2.1b1pre - Build ID: 20100920010446 No change with Sm + L + GDP nightlies from Sep.20: - crash at startup with <em:unpack>true</em:unpack> (except in Safe Mode) - otherwise, Lightning doesn't work I'm attaching 4 addons-related files, copied while SeaMonkey is running.

Mozilla/5.0 (X11; Linux i686; rv:2.0b7pre) Gecko/20100924 Firefox/4.0b7pre SeaMonkey/2.1b1pre - Build ID: 20100924025624 With this nightly, and the latest hourlies of lightning and gdata-provider, symptoms have changed: - crash at first startup, bp-18fe6ef1-d47a-4b3a-9eb0-0a6ed2100924 - Lightning works on restart from "Restart SeaMonkey" on Breakpad dialog - Calendar list is not displayed in Lightning left pane, even though it is ticked in the "View => Calendar" menu: this means I cannot enable/disable calendars or view their Properties (except maybe in about:config) - Error (presumably from gdata-provider) for my only Google calendar, as follows: An error has occurred --------------------- An error was encountered preparing the calendar located at http://www.google.com/calendar/ical/<censored>/basic.ics for use. It will not be available. [ Details… ] Error code: 0x80570015 Description: [Exception... "Component returned failure code: 0x80570015 (NS_ERROR_XPC_CI_RETURNED_FAILURE) [nsIJSCID.createInstance]" nsresult: "0x80570015 (NS_ERROR_XPC_CI_RETURNED_FAILURE)" location: "JS frame :: resource://calendar/modules/calUtils.jsm -> file:///root/.mozilla/seamonkey/nexrdon9.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calCalendarManager.js :: cmgr_createCalendar :: line 580" data: no] Can all this be handled in the present bug, or should I file a followup bug or two: - for the missing Calendar list? - for the Google calendar problem?

P.S. In comment #9, Lightning and gdata-provider XPIs were from ftp://ftp.mozilla.org/pub/mozilla.org/calendar/tinderbox-builds/comm-central/linux-xpi-linux/1285320209/ dated 24SEP10 02:44

On third startup, after one more crash, bp-a8420610-7a56-456d-8b45-0b5b82100924 , the calendar list is displayed, and also the "Show…" radiobutton-list, but the latter is all greyed-out, and the events list (above the grid) shows up blank. Same google-calendar error as in comment #9; after dismissing it, I tried to enable that calendar manually (nothing happened) then to view its Properties (crash, bp-af7ab74f-3f87-40d9-a752-d459b2100924 ).

One more: bp-b1bc878a-948c-4f2a-87f4-9d30c2100924 This is too much, I'm disabling L+GDP, at least for today.

Mozilla/5.0 (X11; Linux i686; rv:2.0b7pre) Gecko/20100925 Firefox/4.0b7pre SeaMonkey/2.1b1pre - Build ID: 20100925010142 I'm closing this bug WFM: Lightning now works -- after a fashion. I may report followup bugs for the problems listed in comment #9 if I find how to formulate them. The startup crash is bug 599637.