Description: When launching digiKam (native package under KDE Neon), the application immediately aborts with: ASSERT failure in KCatalogPrivate::setupGettextEnv: "You need to instantiate a Q*Application before using KCatalog", file kcatalog.cpp, line 306 Steps to reproduce: 1. Use KDE Neon (latest) 2. Install digiKam from Neon repository (apt install digikam) 3. Run 'digikam' from terminal Expected result: digiKam GUI starts normally. Actual result: Immediate abort with assertion message (as above). digikam Version: 4:8.8.0-0zneon+24.04+noble+release+build27 Operating System: KDE neon User Edition KDE Plasma Version: 6.5.3 KDE Frameworks Version: 6.20.0 Qt Version: 6.10.0 Graphics Platform: Wayland Processors: 8 × Intel® Core™ i7-8665U CPU @ 1.90GHz Memory: 32 GiB of RAM (31.0 GiB usable) Graphics Processor: Intel® UHD Graphics 620 Please let me know if you need logs, backtraces or other diagnostic data — I’m happy to help.
Sounds like you use Snap package. Please report this problem to the NEON team as given here : https://www.digikam.org/download/binary/#linux-sandbox
Yes, the message appears at program startup; I've already tried to narrow down the problem. Apparently, an ASSERT statement is being triggered, and Neo is configured to terminate the program when this happens. So, we're using a string to be translated before the actual QApplication is created. Please create a GDB backtrace. gdb digikam r + Enter ...Crash... bt + Enter Maik
(In reply to caulier.gilles from comment #1) > Sounds like you use Snap package. Please report this problem to the NEON > team as given here : > > https://www.digikam.org/download/binary/#linux-sandbox I installed it with apt.
Please get a GDB backtrace as explained here : https://www.digikam.org/contribute/#native-package
(In reply to Maik Qualmann from comment #2) > Yes, the message appears at program startup; I've already tried to narrow > down the problem. > Apparently, an ASSERT statement is being triggered, and Neo is configured to > terminate the program when this happens. > So, we're using a string to be translated before the actual QApplication is > created. > > Please create a GDB backtrace. > > gdb digikam > r + Enter > ...Crash... > bt + Enter > > Maik Here's what I get in the Terminal. I hope this is usefull. (gdb) bt #0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44 #1 __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78 #2 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89 #3 0x00007ffff364527e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #4 0x00007ffff36288ff in __GI_abort () at ./stdlib/abort.c:79 #5 0x00007ffff433e1c3 in qAbort () at /usr/src/qt6-base-6.10.0-0zneon+24.04+noble+release+build138/src/corelib/global/qassert.cpp:46 #6 qt_maybe_message_fatal<QString&> (message=..., context=<optimized out>, msgType=QtFatalMsg) at /usr/src/qt6-base-6.10.0-0zneon+24.04+noble+release+build138/src/corelib/global/qlogging.cpp:2165 #7 qt_message(QtMsgType, const QMessageLogContext &, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, context=..., msg=msg@entry=0x7ffff404df08 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0x7fffffffd0e8) at /usr/src/qt6-base-6.10.0-0zneon+24.04+noble+release+build138/src/corelib/global/qlogging.cpp:412 #8 0x00007ffff433fa89 in QMessageLogger::fatal (this=<optimized out>, msg=0x7ffff404df08 "ASSERT failure in %s: \"%s\", file %s, line %d") at /usr/src/qt6-base-6.10.0-0zneon+24.04+noble+release+build138/src/corelib/global/qlogging.cpp:901 #9 0x00007ffff432a541 in qt_assert_x (where=where@entry=0x7ffff6eaa9a8 "KCatalogPrivate::setupGettextEnv", what=what@entry=0x7ffff6eaa968 "You need to instantiate a Q*Application before using KCatalog", file=file@entry=0x7ffff6ead241 "./src/i18n/kcatalog.cpp", line=line@entry=306) at /usr/src/qt6-base-6.10.0-0zneon+24.04+noble+release+build138/src/corelib/global/qassert.cpp:122 #10 0x00007ffff6e49872 in KCatalogPrivate::setupGettextEnv (this=0x555555add020) at /usr/src/kf6-ki18n-6.20.0-0zneon+24.04+noble+release+build34/src/i18n/kcatalog.cpp:306 #11 0x00007ffff6e63f22 in KCatalog::translate (this=0x555555add640, msgctxt=..., msgid=...) at /usr/include/c++/13/bits/unique_ptr.h:199 #12 0x00007ffff6e59d4f in KLocalizedStringPrivate::translateRaw (msgstr=..., language=..., n=0, msgid_plural=..., msgid=..., msgctxt=..., languages=..., domain=...) at /usr/src/kf6-ki18n-6.20.0-0zneon+24.04+noble+release+build34/src/i18n/klocalizedstring.cpp:466 #13 KLocalizedStringPrivate::toString (this=0x555555adb7e0, domain=<optimized out>, languages=<optimized out>, format=Kuit::UndefinedFormat, isArgument=isArgument@entry=false) at /usr/src/kf6-ki18n-6.20.0-0zneon+24.04+noble+release+build34/src/i18n/klocalizedstring.cpp:534 #14 0x00007ffff6e5a445 in KLocalizedString::toString (this=this@entry=0x7fffffffd770) at /usr/src/kf6-ki18n-6.20.0-0zneon+24.04+noble+release+build34/src/i18n/klocalizedstring.cpp:481 #15 0x00007ffff5da6e08 in i18ndc (domain=<optimized out>, context=<optimized out>, text=<optimized out>) at /usr/include/KF6/KI18n/klocalizedstring.h:1546 #16 0x00007ffff5cdf76a in __static_initialization_and_destruction_0 () at /usr/src/digikam-4:8.8.0-0zneon+24.04+noble+release+build27/core/libs/dialogs/libsinfodlg_p.cpp:21 #17 _GLOBAL__sub_I_libsinfodlg_p.cpp(void) () at /usr/src/digikam-4:8.8.0-0zneon+24.04+noble+release+build27/core/libs/dialogs/libsinfodlg_p.cpp:111 #18 0x00007ffff7fca71f in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7fffffffd978, env=env@entry=0x7fffffffd988) at ./elf/dl-init.c:74 #19 0x00007ffff7fca824 in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at ./elf/dl-init.c:120 #20 _dl_init (main_map=0x7ffff7ffe2e0, argc=1, argv=0x7fffffffd978, env=0x7fffffffd988) at ./elf/dl-init.c:121 #21 0x00007ffff7fe45a0 in _dl_start_user () at /lib64/ld-linux-x86-64.so.2 #22 0x0000000000000001 in ??? () #23 0x00007fffffffddd3 in ??? () #24 0x0000000000000000 in ??? ()
Yes, that's clear, they are the static strings for "Yes" and "No" in the component dialog. Maik
Git commit 8cd515299607b47952a8cba5807117de52ba6f1c by Maik Qualmann. Committed on 02/12/2025 at 21:17. Pushed by mqualmann into branch 'master'. fix access to translation before a QApplication was created FIXED-IN: 8.9.0 M +1 -1 NEWS M +9 -9 core/libs/dialogs/libsinfodlg_features.cpp M +12 -12 core/libs/dialogs/libsinfodlg_libraries.cpp M +13 -13 core/libs/dialogs/libsinfodlg_opencv.cpp M +11 -3 core/libs/dialogs/libsinfodlg_p.cpp M +2 -2 core/libs/dialogs/libsinfodlg_p.h https://invent.kde.org/graphics/digikam/-/commit/8cd515299607b47952a8cba5807117de52ba6f1c