I haven’t used gwenview in quite a while, about a year. This latest version thinks that all files should be folders. When I select an image file to open, the following results: /u/websites/liferoot/specials/images/20040425-cactus-flower2-900x600.jpg is a file, but a folder was expected.
This renders the image viewer useless.
There is an upstream bugreport for it. But the description is so bad that it is impossible to reproduce. No clue how tio trigger the crash… https://bugs.kde.org/show_bug.cgi?id=467223
Try to create a new user to rule out a broken user profile.
> gwenview
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
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-samsung-srw"
kf.kio.core: "/usr/lib64/qt5/plugins/kf5/kio/file.so" doesn't implement WorkerFactory?
kf.kio.core: "/usr/lib64/qt5/plugins/kf5/kio/file.so" doesn't implement WorkerFactory?
kf.kio.core: "/usr/lib64/qt5/plugins/kf5/kio/file.so" doesn't implement WorkerFactory?
kf.kio.core: "/usr/lib64/qt5/plugins/kf5/kio/file.so" doesn't implement WorkerFactory?
kf.kio.core: "/usr/lib64/qt5/plugins/kf5/kio/file.so" doesn't implement WorkerFactory?
kf.coreaddons: KDirWatch: "/v/photos/tmp2/pix/prints/20150324-flower-palo-verde-001-1045x1576.jpg" is a file. Use addFile!
kf.kio.core: "/v/photos/tmp2/pix/prints/20150324-flower-palo-verde-001-1045x1576.jpg is a file, but a folder was expected."
After adding the recommended environment:
> export QT_QPA_PLATFORM=wayland; gwenview
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb.
It looks as if, you submitted the KDE Bug Report mentioned by hui …
Given that, you’re using GNOME as your Desktop Environment, are you absolutely certain that, you have installed all the KDE components required by Gwenview?
I’m on Leap 15.4 – therefore Tumbleweed may well be different but:
Here’s a diff between the two systems of “rpm --query --requires gwenview5”. There does not seem to anything missing. The first list is from your post earlier.
Then, given your preference of using GNOME as your Desktop Environment, I can only suggest that, you install Gwenview as a Flatpak: <https://flathub.org/apps/org.kde.gwenview>.
I can only suggest that, you install Gwenview as a Flatpak:
Tried it. Didn’t work. Complaints about how this is not there, that is not correct, … Now I have another 1 GB of cruft.
Gwenview worked at one time, quite well. I’ll miss it.