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trufanov-nok / scantailor-universal

ScanTailor Universal - a fork based on Enhanced+Featured+Master versions of ST
http://scantailor.org
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Bug: ScanTailor Quit Unexpectedly #69

Closed techana closed 3 years ago

techana commented 4 years ago

App: ver. 0.2.7 build on 21/12/19 OS: macOS 10.15.1 Qt: ver. 5.13.2.

In the Output stage, if "No despeckling" is chosen and the user clicks on "Despeckling" tab, then the app will crash.

Attached is a debug dump; notice "DespeckleView" lines.

Thank you ScanTailor_bump.txt

trufanov-nok commented 4 years ago

Hi, Thank you for your feedback! I have no Mac and possibility to test STU on up to date Mac OS version. Could you provide some additional info: was Debug mode (Settings/General/Debug mode) on or off during the crash? If it was on - then is this problem reproducible with debug mode off?

techana commented 4 years ago

Hi, No, the Debug mode was not active during the crash. The attached dump above is the one given by the operating system.

trufanov-nok commented 4 years ago

I can't reproduce this with Qt 5.5 and OS X Mavericks 10.9.5 via virtual machine I've build an up-to-date sources to dmg file https://github.com/trufanov-nok/scantailor/releases/download/0.2.8/ScanTailorUniversal-0.2.8.dmg Could you try it? If it's ok, then it shall be something OS or Qt version specific.

techana commented 4 years ago

This version seems better. It didn't crash immediately when clicking on the Despeckling tab. It allowed me to navigate between tabs, enable/disable the despeckling and choose aggressiveness level. But then it suddenly crashes when going from Output tab to Despeckling tab!

trufanov-nok commented 4 years ago

Ok, let's try to bisect. Is it reproducible with https://github.com/trufanov-nok/scantailor/releases/download/0.2.3/ScanTailorUniversal-0.2.3.dmg ? If it's so, does it page or image dependent? Perhaps dpi dependent? If so, i'll need the example image.