[SOLVED] Qt icons no longer showing after upgrade

bradrn · 2024-03-10 04:25:48

I have previously followed the instructions to use qt5ct to configure Qt5 applications outside KDE to ensure that icons are shown correctly. However, after upgrading a large number of packages today, icons across Qt applications (Dolphin, Okular etc.) have suddenly disappeared. Running in the terminal reveals the following error message, repeated numerous times:

QPixmap::scaled: Pixmap is a null pixmap

Beyond this, I cannot track down the cause of this problem. qt5ct appears to run without errors, and QT_QPA_PLATFORMTHEME is still set to qt5ct. Does anyone have any ideas?

Last edited by bradrn (2024-03-10 14:07:25)

seth · 2024-03-10 09:07:47

the wiki wrote:

This article or section needs expansion.
Reason: Mention qt6ct. (Discuss in Talk:Qt)

bradrn · 2024-03-10 11:39:09

seth wrote:

the wiki wrote:
This article or section needs expansion.
Reason: Mention qt6ct. (Discuss in Talk:Qt)

Ah-ha… with qt6ct it works, thanks! I really don’t know how I missed that.

seth · 2024-03-10 14:06:39

Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

bradrn · 2024-03-10 14:07:47

seth wrote:

Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

Apologies, didn’t realise that was expected; have done so now.

Arch Linux

#1 2024-03-10 04:25:48

[SOLVED] Qt icons no longer showing after upgrade

#2 2024-03-10 09:07:47

Re: [SOLVED] Qt icons no longer showing after upgrade

#3 2024-03-10 11:39:09

Re: [SOLVED] Qt icons no longer showing after upgrade

#4 2024-03-10 14:06:39

Re: [SOLVED] Qt icons no longer showing after upgrade

#5 2024-03-10 14:07:47

Re: [SOLVED] Qt icons no longer showing after upgrade

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