SVG icons are not rendered in Qt application (qTox)

Recipients:(address . bug-guix@gnu.org)

Message-ID:874k426siv.fsf@trop.in

In qTox some icons inside interaface are not rendered.

The log contains a lot of related warnings:

Toggle snippet (8 lines)

AL lib: (WW) Querying error state on null context (implicitly 0xa004)

[10:09:16.339 UTC] nexus.cpp:86 : Debug: Starting up

[10:09:16.539 UTC] persistence/profile.cpp:318 : Debug: Self avatar not found, will broadcast empty avatar to friends

[10:09:16.577 UTC] :0 : Warning: Could not create pixmap from /home/bob/.local/share/qTox/themes/default/chatForm/callButton.svg

[10:09:16.578 UTC] :0 : Warning: Could not create pixmap from /home/bob/.local/share/qTox/themes/default/chatForm/callButton.svg

[10:09:16.578 UTC] :0 : Warning: Could not create pixmap from /home/bob/.local/share/qTox/themes/default/chatForm/videoButton.svg

I copied and used a theme from qtox repository instead of built-in to

make sure that files are valid SVGs, but it doesn't matter. Also, built

a latest qtox release, same issue here.

Reported it to qTox, but it seems the problem is related to qt or qtsvg.

Best regards,

Andrew Tropin