Quote:
Originally Posted by SylChamber
This time, I restarted calibre in debug mode so I could post a bug report (I know, I should have done that on the first time). It's available in the menu on the Preferences button > Restart in debug mode.
Then I went to the Plugins section in the preferences to download and reinstall the KePub Output plugin.
This time, no error occured! And all the missing extensions magically reappeared.
As a user I'm relieved, but as a developer myself, I'm frustrated that I can't help debug this. There are no errors in the log, of course. 
|
Not as frustrated as we are. This has been happening for several years. The driver disappears or an error is shown. Restarting calibre, or reinstalling the driver and everything is OK. No sign in either case of why.