Bug#1137584: gcompris-qt: sketch activity fails to start (other activities possibly affected as well)

[Joachim Werner]

Package: gcompris-qt
Version: 25.0.12-1
Severity: important
X-Debbugs-Cc: pianojo...@gmail.com

Dear Maintainer,

gcompris-qt starts normally, but when I try to start the Sketch activity, 
nothing happens.
When starting in terminal to see the stdout messages, it says:
qrc:/gcompris/src/activities/sketch/Sketch.qml:17:1: module "QtCore" is not 
installed

Platform is arm64/aarch64 on a Raspberry Pi400.

I don't recall if a recent update broke the functionality, but I am pretty sure 
it used to work about a month ago.

Thanks for taking a look - my son will be most appreciative of a fix :)

-- System Information:
Debian Release: 13.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: arm64 (aarch64)
Foreign Architectures: armhf

Kernel: Linux 6.12.87-v8+ (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_CRAP
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL 
set to en_US.UTF-8), LANGUAGE=en_US.UTF-8
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gcompris-qt depends on:
ii  gcompris-qt-data               25.0.12-1
ii  libc6                          2.41-12+rpt1+deb13u2
ii  libgcc-s1                      14.2.0-19
ii  libqt6core6t64                 6.8.2+dfsg-9+deb13u2
ii  libqt6gui6                     6.8.2+dfsg-9+deb13u2
ii  libqt6multimedia6              6.8.2-8
ii  libqt6network6                 6.8.2+dfsg-9+deb13u2
ii  libqt6qml6                     6.8.2+dfsg-7
ii  libqt6quick6                   6.8.2+dfsg-7
ii  libqt6sensors6                 6.8.2-3
ii  libqt6widgets6                 6.8.2+dfsg-9+deb13u2
ii  libstdc++6                     14.2.0-19
ii  qml6-module-qtcharts           6.8.2-2
ii  qml6-module-qtmultimedia       6.8.2-8
ii  qml6-module-qtquick            6.8.2+dfsg-7
ii  qml6-module-qtquick-controls   6.8.2+dfsg-7
ii  qml6-module-qtquick-effects    6.8.2+dfsg-7
ii  qml6-module-qtquick-layouts    6.8.2+dfsg-7
ii  qml6-module-qtquick-particles  6.8.2+dfsg-7
ii  qml6-module-qtquick-shapes     6.8.2+dfsg-7
ii  qml6-module-qtquick-window     6.8.2+dfsg-7
ii  qml6-module-qtsensors          6.8.2-3
ii  qt6-image-formats-plugins      6.8.2-4
ii  qt6-svg-plugins                6.8.2-3

gcompris-qt recommends no packages.

gcompris-qt suggests no packages.

-- no debconf information