I get the following warnings at startup:
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_soundhardware.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_soundhardware.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_library.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_library.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_controllers.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_controllers.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_vinyl.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_vinyl.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_interface.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_interface.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_waveforms.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_waveforms.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_colors.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_colors.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_decks.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_decks.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_equalizers.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_equalizers.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_crossfader.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_crossfader.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_effects.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_effects.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_autodj.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_autodj.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_broadcast.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_broadcast.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_recording.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_recording.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_bpmdetect.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_bpmdetect.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_keydetect.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_keydetect.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_replaygain.svg', because: No such file or directory
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file ':/images/preferences/ic_preferences_replaygain.svg', because: No such file or directory
[93mwarning[0m [[97mController[0m] QFileSystemWatcher::removePaths: list is empty
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file 'skin:/buttons_/btn__square_set.svg', because: Die Syntax f?r den Dateinamen, Verzeichnisnamen oder die Datentr?gerbezeichnung ist falsch.
[35m qt.svg:[35m[93mwarning[0m [[97mMain[0m] Cannot open file 'skin:/buttons_/btn__square_active.svg', because: Die Syntax f?r den Dateinamen, Verzeichnisnamen oder die Datentr?gerbezeichnung ist falsch.
In the Preference dialog no icons are shown.
OS: Windows7
Branch: Main
Skin: Latenight Palemoon
the icon paths changed recently.
the 2.3 merge to main went well, pull request CI succeeded.
do you run a pre-built binary or built yourself?
for the latter, maybe you need to take some additional steps to force-update creation/parsing of res files on Windows? namely /res/mixxx.qrc