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un_pogaz · 01-15-2026, 06:11 AM

Bug report:
Using a GPM with a return statement in a template of the bookshelf emblem rules (and only here), Calibre crash when redering the view (but not imediatly, you need to exit the preference dialog).
The mear fact of writing this is enough:

Code:

program: return ''

No exception, no popup dialog, no stacktrace, the only warning I have is this log:

Code:

QBackingStore::endPaint() called with active painter; did you forget to destroy it or call QPainter::end() on it?

Arch linux

@chaley if you follow this, probably for you.

01-15-2026, 06:11 AM	#365
un_pogaz Chalut o/ Posts: 664 Karma: 720026 Join Date: Dec 2017 Device: Kobo	Bug report: Using a GPM with a return statement in a template of the bookshelf emblem rules (and only here), Calibre crash when redering the view (but not imediatly, you need to exit the preference dialog). The mear fact of writing this is enough: Code: program: return '' No exception, no popup dialog, no stacktrace, the only warning I have is this log: Code: QBackingStore::endPaint() called with active painter; did you forget to destroy it or call QPainter::end() on it? Arch linux @chaley if you follow this, probably for you. Last edited by un_pogaz; 01-15-2026 at 06:13 AM.