Details
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Bug
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Resolution: Unresolved
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P1: Critical
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None
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6.7
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None
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Windows
Description
To reproduce, run the old textedit example (now under tests/manual/examples/widgets/richtext/textedit) and select the File->Print function. Select the "Print to PDF" target (I have not tested with an actual printer since I don't have one available, so this may not be necessary) and press print. Enter a file name in the corresponding dialog and go.
For me it crashes with the following stack trace:
1 std::_Atomic_storage<int,4>::load atomic 1001 0x7ffa54426155 2 QAtomicOps<int>::loadRelaxed<int> qatomic_cxx11.h 203 0x7ffa54422af6 3 QBasicAtomicInteger<int>::loadRelaxed qbasicatomic.h 36 0x7ffa54426197 4 QWeakPointer<QObject>::internalData qsharedpointer_impl.h 752 0x7ffa544891f9 5 QPointer<QObject>::data qpointer.h 74 0x7ffa544891b7 6 QPointer<QObject>::operator QObject * qpointer.h 82 0x7ffa54488f74 7 QPrintDialog::done qabstractprintdialog.cpp 377 0x7ffa54496dac 8 QPrintDialogPrivate::openWindowsPrintDialogModally qprintdialog_win.cpp 262 0x7ffa5449b803 9 QPrintDialog::setVisible qprintdialog_win.cpp 278 0x7ffa5449b2cc 10 QWidget::show qwidget.cpp 8001 0x7ffa06e1a8e3 11 QDialog::open qdialog.cpp 520 0x7ffa0733b11e 12 TextEdit::filePrint textedit.cpp 549 0x7ff681e85d36 13 QtPrivate::FunctorCall<QtPrivate::IndexesList<>,QtPrivate::List<>,void,void (__cdecl TextEdit:: *)(void)>::call qobjectdefs_impl.h 145 0x7ff681e9e225 14 QtPrivate::FunctionPointer<void (__cdecl TextEdit:: *)(void)>::call<QtPrivate::List<>,void> qobjectdefs_impl.h 183 0x7ff681e95f7d 15 QtPrivate::QCallableObject<void (__cdecl TextEdit:: *)(void),QtPrivate::List<>,void>::impl qobjectdefs_impl.h 556 0x7ff681ea00de 16 QtPrivate::QSlotObjectBase::call qobjectdefs_impl.h 469 0x7ff9b0d52563 17 doActivate<0> qobject.cpp 4086 0x7ff9b0e1a360 18 QMetaObject::activate qobject.cpp 4147 0x7ff9b0e00b18 19 QAction::triggered moc_qaction.cpp 485 0x7ff9b265fe59 20 QAction::activate qaction.cpp 1105 0x7ff9b265f159 ... <More>
When running in the debugger, it also prints a lot of errors to the console which may or may not be related:
onecoreuap\printscan\print\winrt\printcontract\unifiedprintdialog\unifiedprintdialoghandler.cpp(381)\Windows.Graphics.Printing.dll!00007FFA7ED33422: (caller: 00007FFA7ED31132) LogHr(1) tid(1424) 8000FFFF Alvorlig feil
shell\inc\SyncRootUtils.h(62)\COMDLG32.dll!00007FFAB3789BC7: (caller: 00007FFAB3756D49) Exception(1) tid(864) 80070186 Operasjonen kan bare utføres på filer under en skysynkroniseringsrot.
CallContext:[\PickerModalLoop\InitDialog]Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in COMDLG32!PrintDlgExW
Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in COMDLG32!PrintDlgExW
shell\inc\SyncRootUtils.h(67)\COMDLG32.dll!00007FFAB37D2F2B: (caller: 00007FFAB3756D49) LogHr(1) tid(864) 80070186 Operasjonen kan bare utføres på filer under en skysynkroniseringsrot.
Msg:[shell\inc\SyncRootUtils.h(62)\COMDLG32.dll!00007FFAB3789BC7: (caller: 00007FFAB3756D49) Exception(1) tid(864) 80070186 Operasjonen kan bare utføres på filer under en skysynkroniseringsrot.
CallContext:[\PickerModalLoop\InitDialog]
] CallContext:[\PickerModalLoop\InitDialog]
onecore\vm\dv\storage\plan9\rdr\dll\util.cpp(99)\p9np.dll!00007FFAA437F14C: (caller: 00007FFAA4379430) LogHr(1) tid(35e4) C0000034 Msg:[?????????????????????????????????????????????????????/??????????????????????????????????????????????)]
onecoreuap\printscan\print\workflow\printsupport\dll\printsupportutil.cpp(572)\Print.PrintSupport.Source.dll!00007FFA75266048: (caller: 00007FFA75277227) Exception(1) tid(2e40) 80070490 Elementet ble ikke funnet.Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in Print_PrintSupport_Source
Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in Print_PrintSupport_Source!DllCanUnloadNow
Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in Print_PrintSupport_Source!DllCanUnloadNow
Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in Print_PrintSupport_Source
Print.PrintSupport.Source.dll!00007FFA75294408: ReturnHr(1) tid(864) 80070490 Elementet ble ikke funnet.
Msg:[onecoreuap\printscan\print\workflow\printsupport\dll\printsupportutil.cpp(572)\Print.PrintSupport.Source.dll!00007FFA75266048: (caller: 00007FFA75277227) Exception(1) tid(864) 80070490 Elementet ble ikke funnet.
]
Print.PrintSupport.Source.dll!00007FFA75267728: LogHr(1) tid(864) 80070490 Elementet ble ikke funnet.Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in Print_PrintSupport_Source!DllCanUnloadNow
Exception at 0x7ffab190fabc, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in Print_PrintSupport_Source
onecoreuap\printscan\print\workflow\printsupport\dll\printsupportutil.cpp(969)\Print.PrintSupport.Source.dll!00007FFA75295F13: (caller: 00007FFAA62FDB4C) ReturnHr(2) tid(864) 80070490 Elementet ble ikke funnet.
Msg:[winrt::hresult_error: Elementet ble ikke funnet.]
Invalid parameter passed to C runtime function.
This seems to have happened between Qt 6.6 and Qt 6.7 (6.6 branch works fine at time of writing and 6.7 branch crashes.)
One other notable difference between 6.6 and 6.7 is that when the print dialog opens in the former, the main window stays visible, but in 6.7 the main window is hidden/minimized/pushed to back when the print dialog opens.