SUMMARY Hi, when I double click to preview in Gwenview my huge collection of Krita files; a minority are read without any problems, and a majority will simply don't load. They display a red box on the center of the viewport with the message "Loading 'filename.kra' failed". STEPS TO REPRODUCE 1. Download this Krita file (ziped) : https://www.peppercarrot.com/0_sources/0ther/artworks/zip/2017-10-11_run_by-David-Revoy.zip 2. Open it with Gwenview (from Dolphin or from Konsole) OBSERVED RESULT Gwenview display a red box on the center of the viewport with the message "Loading 'filename.kra' failed". Output on terminal: ``` ~/peppercarrot/webcomics/0ther/artworks »»» gwenview 2017-10-11_run.kra kf.i18n.kuit: "Unknown subcue ':whatsthis,' in UI marker in context {@info:whatsthis, %1 the action's text}." org.kde.kdegraphics.gwenview.lib: Unresolved mime type "image/x-mng" org.kde.kdegraphics.gwenview.lib: Unresolved raw mime type "image/x-nikon-nrw" org.kde.kdegraphics.gwenview.lib: Unresolved raw mime type "image/x-samsung-srw" org.kde.kdegraphics.gwenview.lib: QImageReader::read() using format hint "kra" failed: "Unknown error" org.kde.kdegraphics.gwenview.lib: QImageReader::read() without format hint failed: "Unsupported image format" org.kde.kdegraphics.gwenview.lib: QImageReader::read() using format hint "kra" failed: "Unknown error" org.kde.kdegraphics.gwenview.lib: QImageReader::read() without format hint failed: "Unsupported image format" ``` EXPECTED RESULT Gwenview loads the Krita image. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Linux workstation 5.17.13-300.fc36.x86_64 / Plasma KDE Plasma Version: 5.24.5 KDE Frameworks Version: 5.93.0 Qt Version: 5.15.3