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#2228 TeXstudio 2.12.6 (hg 6632:7777b2b8a906) crash

None
fixed
nobody
None
1
2017-09-02
2017-08-04
sergiokapone
No

I use TeXstudio 2.12.6 (hg 6632:7777b2b8a906) win portable on Win10 (old ini)

backtrace is:

EXCEPTION_ACCESS_VIOLATION at 70c303
[bt] 00527ea0  ??? error: 487
[bt] 0070c303  ??? error: 487
[bt] 007302fa  ??? error: 487
[bt] 0044b722  ??? error: 487
[bt] 00461e89  ??? error: 487
[bt] 00740d44  ??? error: 487
[bt] 68c7b152  ZN11QMetaObject8activateEP7QObjectiiPPv+1986
[bt] 00744db4  ??? error: 487
[bt] 00489e30  ??? error: 487
[bt] 0048a30d  ??? error: 487
[bt] 0045b92c  ??? error: 487
[bt] 00475b42  ??? error: 487
[bt] 00740f2c  ??? error: 487
[bt] 68c7b152  ZN11QMetaObject8activateEP7QObjectiiPPv+1986
[bt] 61fc3e01  ZN7QAction8activateENS_11ActionEventE+289
[bt] 0131cb70  ??? error: 126
1 Attachments
texstudio.ini

Discussion

  • Jan Sundermeyer

    Jan Sundermeyer - 2017-08-04

    so it works without that old ini ?

     

  • sergiokapone

    sergiokapone - 2017-08-04

    Yes, without ini it's work fine

     

  • Jan Sundermeyer

    Jan Sundermeyer - 2017-08-04

    the remove "centralVSplitterState=@ByteArray(\0\0\0\xff\0\0\0\x1\0\0\0\x2\0\0\x1\x84\0\0\x1\x17\0\xff\xff\xff\xff\x1\0\0\0\x2\0)" from that ini.

    see also: https://sourceforge.net/p/texstudio/bugs/2191/

     

  • sergiokapone

    sergiokapone - 2017-08-04

    Unfortunantly, it does not helped me.
    I found the crush appear (not often, just time to time) when I change the file at the compilation time

    EXCEPTION_ACCESS_VIOLATION at 77028e64 (TXS-Version 6632:7777b2b8a906 R )
    [bt] 00527ea0 ??? error: 487
    [bt] 77028e64 RtlFreeHeap+2532
    [bt] 77028bd8 RtlFreeHeap+1880
    [bt] 764477c5 free+101
    [bt] 70543302 ZN9GooStringD1Ev+18
    [bt] 705d8e15 ZN6PDFDocD2Ev+117
    [bt] 019a28ac ZN7Poppler21setDebugErrorFunctionEPFvRK7QStringRK8QVariantES5_+2700
    [bt] 68db98e0 ZN10QArrayData11shared_nullE+0

    Current: 8/8
    0:
    INSERT COMMAND: 18:0
    Inserted text: "с"
    1:
    ERASE COMMAND: 18:0 to 18:-1
    Erased text: "с", ""
    2:
    INSERT COMMAND: 18:0
    Inserted text: "в"
    3:
    ERASE COMMAND: 18:0 to 18:-1
    Erased text: "в", ""
    4:
    INSERT COMMAND: 18:0
    Inserted text: "ч"
    5:
    ERASE COMMAND: 18:0 to 18:-1
    Erased text: "ч", ""
    6:
    INSERT COMMAND: 18:0
    Inserted text: "я"
    7:
    ERASE COMMAND: 18:0 to 18:-1
    Erased text: "я", ""

     

    Last edit: sergiokapone 2017-08-04

  • sergiokapone

    sergiokapone - 2017-08-05

    I found the crush EXCEPTION_ACCESS_VIOLATION at 77028e64 (TXS-Version 6632:7777b2b8a906 R ) appear spontaneosly, and I do not see the pattern of its appearance. After crush if I check continue of work the internal PDF Viewer show a blank pages. It seems it depend on some OS features.

     

    Last edit: sergiokapone 2017-08-05

  • sergiokapone

    sergiokapone - 2017-08-09

    I had try texstudio-2.12.6-win-portable-qt5.6.2 and texstudio-2.12.6-win-portable-qt5.9.1 on Win 10 (1607 and on 1703). In all cases I use new and old .ini The causes of crush still unknown for me. I returned to 2.12.5 (hg 6603:4d08f18b7de5) qt5.9.0 which is stable for me.

     

    Last edit: sergiokapone 2017-08-09

  • Tim Hoffmann

    Tim Hoffmann - 2017-08-09

    Since the issue was apparently introduced between hg6603 and hg6632, it's just a couple of possible changes. I propose that we gradually step up from the working hg6603 to see when the issues start.

    Here es a binary of hg6610: https://sourceforge.net/projects/texstudio/files/texstudio/TeXstudio%20debug/texstudio_hg6610.exe/download

    Just copy it into the folder of your 2.12.5 (hg 6603:4d08f18b7de5) qt5.9.0 installation and execute it instead of the original texstudio.exe. Is is still stable?

     

  • sergiokapone

    sergiokapone - 2017-08-09

    Now I testing TeXstudio 2.12.6 (hg 6632:7777b2b8a906) Qt 5.9.1 R (Win 10 1703)

    It seems to me, with a some ~20% probability of occurrence it is possible to reproduce a bug.

    1. I have project with many files in different folders and main one in a root
    \file1\file1.tex
\file2\file2.tex
root.tex

    root.tex input it

    each fileN.tex has magic comments like

    % !TeX program = lualatex
% !TeX encoding = utf8
% !TeX root =../root.tex
    1. In TXS open root.tex
    2. Compile active file root.tex.
    3. After compilation TXS opend on some page of PDF which associated with some fileN.tex
    4. Within PDF viewer goto source (TXS opend a fileN.tex )
    5. Change TAB to root.tex. (PDF Viewer does not change the page!!! and still show fileN.tex)
    6. Now close the PDF viewer
    7. TADA!!!! with a ~20% probability I get crush

    Or you can chaotically change tabs and close PDF Viewer.

    I can attach my project, if one needed.

     

    Last edit: sergiokapone 2017-08-09

  • sergiokapone

    sergiokapone - 2017-08-09

    2.12.5 ( hg6603 and hg6610)

    With this versions, after doing above algorithm in 6th step **PDF Viewer changing the page!!! ** And no crush happen. But, if it happens that both root.tex and fileN.tex will refer to the same place (due to synctex) in PDF page I get a crush!

     

    Last edit: sergiokapone 2017-08-09

  • sergiokapone

    sergiokapone - 2017-08-10

    Now I testing TeXstudio 2.12.6 (hg 6632:7777b2b8a906) Qt 5.9.1 R (Win 10 1703)

    With 100% probality the bug is related to TeXLive's SYNCTEX option (last update)

    With TeXLive -synctex=1 I get the crush. Without TeXLive -synctex=1 I get no crush.

    I had changed TeX distributive from TeXLive to MikTex

    With MikTeX's -synctex=1 options a get no crush anymore.

    I found
    TeXLile: SyncTeX command line utility, version 1.3
    MiKTeX: does not shiped such utility.
    It seems -synctex=1 does not relates to synctex.exe utility. Or it does? What can cause the crush with TeXLile, such utility or lua/pdf/xelatex .exe's with an argument -synctex=1?

     

    Last edit: sergiokapone 2017-08-10

  • Jean-Michaël Celerier

    Jean-Michaël Celerier - 2017-08-20

    Also getting crashes on linux.

    Here's a stack trace which also mentions synctex: (no debug symbols sorry)

    Thread 1 "texstudio" received signal SIGSEGV, Segmentation fault.
0x00005555586dff80 in ?? ()
(gdb) bt
#0  0x00005555586dff80 in ?? ()
#1  0x0000555555a57b05 in ?? ()
#2  0x0000555555a57b05 in ?? ()
#3  0x0000555555a57b05 in ?? ()
#4  0x0000555555a57b05 in ?? ()
#5  0x0000555555a57b05 in ?? ()
#6  0x0000555555a57b05 in ?? ()
#7  0x0000555555a57b05 in ?? ()
#8  0x0000555555a57b05 in ?? ()
#9  0x0000555555a57b05 in ?? ()
#10 0x0000555555a57b05 in ?? ()
#11 0x0000555555a57b05 in ?? ()
#12 0x0000555555a57b05 in ?? ()
#13 0x0000555555a57b05 in ?? ()
#14 0x0000555555a57b05 in ?? ()
#15 0x0000555555a57b05 in ?? ()
#16 0x0000555555a57b05 in ?? ()
#17 0x0000555555a57b05 in ?? ()
#18 0x0000555555a57b05 in ?? ()
#19 0x0000555555a57b05 in ?? ()
#20 0x0000555555a57b05 in ?? ()
#21 0x0000555555a57b05 in ?? ()
#22 0x0000555555a57b05 in ?? ()
#23 0x0000555555a57b05 in ?? ()
#24 0x0000555555a57b05 in ?? ()
#25 0x0000555555a57b05 in ?? ()
#26 0x0000555555a57b05 in ?? ()
#27 0x0000555555a57b05 in ?? ()
#28 0x0000555555a57b05 in ?? ()
#29 0x0000555555a57b05 in ?? ()
#30 0x0000555555a57b05 in ?? ()
#31 0x0000555555a57b05 in ?? ()
#32 0x0000555555a57b05 in ?? ()
#33 0x0000555555a57b05 in ?? ()
#34 0x0000555555a57b05 in ?? ()
#35 0x0000555555a57b05 in ?? ()
#36 0x0000555555a57b05 in ?? ()
#37 0x0000555555a57c30 in ?? ()
#38 0x0000555555a57bca in ?? ()
#39 0x0000555555a57bca in ?? ()
#40 0x0000555555a57bca in ?? ()
#41 0x0000555555a57bca in ?? ()
#42 0x0000555555a57bca in ?? ()
#43 0x0000555555a57c30 in ?? ()
#44 0x0000555555a57bca in ?? ()
#45 0x0000555555a57c30 in ?? ()
#46 0x0000555555a57bca in ?? ()
#47 0x0000555555a57c30 in ?? ()
#48 0x0000555555a57c30 in ?? ()
#49 0x0000555555a5d919 in synctex_scanner_free ()
#50 0x0000555555a7a477 in PDFDocument::loadCurrentFile(bool) ()
#51 0x0000555555a7b147 in PDFDocument::loadFile(QString const&, QFileInfo const&, QFlags<PDFDocument::DisplayFlagsEnum>) ()
#52 0x00005555556e56fa in Texstudio::runInternalPdfViewer(QFileInfo const&, QString const&) ()
#53 0x00005555556fd357 in Texstudio::runInternalCommand(QString const&, QFileInfo const&, QString const&) ()
#54 0x0000555555a90ebd in ?? ()
#55 0x00007f862a2ec786 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#56 0x0000555555a950c0 in BuildManager::runInternalCommand(QString const&, QFileInfo const&, QString const&) ()
#57 0x0000555555726215 in BuildManager::testAndRunInternalCommand(QString const&, QFileInfo const&) ()
#58 0x00005555557356f2 in BuildManager::runCommandInternal(ExpandedCommands const&, QFileInfo const&, QString*, QTextCodec*) ()
#59 0x0000555555735be1 in BuildManager::runCommand(QString const&, QFileInfo const&, QFileInfo const&, int, QString*, QTextCodec*) ()
#60 0x00005555556f6c94 in Texstudio::runCommand(QString const&, QString*, QTextCodec*) ()
#61 0x000055555570f917 in Texstudio::commandFromAction() ()
#62 0x0000555555a9101f in ?? ()
#63 0x00007f862a2ec786 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#64 0x00007f862ba3a543 in QAction::triggered(bool) () from /usr/lib/libQt5Widgets.so.5
#65 0x00007f862ba3cd66 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQt5Widgets.so.5
#66 0x00007f862ba3d646 in QAction::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#67 0x00007f862ba40e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#68 0x00007f862ba48926 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#69 0x00007f862a2bcbd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#70 0x00007f862b2ab109 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /usr/lib/libQt5Gui.so.5
#71 0x00007f862b2ab1de in QShortcutMap::tryShortcut(QKeyEvent*) () from /usr/lib/libQt5Gui.so.5
#72 0x00007f862b258d8d in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /usr/lib/libQt5Gui.so.5
#73 0x00007f862b278bb8 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib/libQt5Gui.so.5
#74 0x00007f862b27dd26 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#75 0x00007f862b2554ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#76 0x00007f861ebe9cc1 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#77 0x00007f862687ea57 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#78 0x00007f862687ec88 in ?? () from /usr/lib/libglib-2.0.so.0
#79 0x00007f862687ed1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#80 0x00007f862a317061 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#81 0x00007f862a2baffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#82 0x00007f862a2c4048 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#83 0x000055555569cfee in main ()
     

    Last edit: Jean-Michaël Celerier 2017-08-20

  • Jean-Michaël Celerier

    Jean-Michaël Celerier - 2017-08-20

    Did a debug build: 

    (gdb) bt
#0  0x0000555558891440 in ?? ()
#1  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a02b0) at pdfviewer/synctex_parser.c:264
#2  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a0260) at pdfviewer/synctex_parser.c:264
#3  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a0210) at pdfviewer/synctex_parser.c:264
#4  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a01c0) at pdfviewer/synctex_parser.c:264
#5  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a0170) at pdfviewer/synctex_parser.c:264
#6  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a0120) at pdfviewer/synctex_parser.c:264
#7  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a00d0) at pdfviewer/synctex_parser.c:264
#8  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a0080) at pdfviewer/synctex_parser.c:264
#9  0x0000555555c72e2f in _synctex_free_leaf (node=0x5555586a0030) at pdfviewer/synctex_parser.c:264
#10 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869ffe0) at pdfviewer/synctex_parser.c:264
#11 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869ff90) at pdfviewer/synctex_parser.c:264
#12 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869ff40) at pdfviewer/synctex_parser.c:264
#13 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fef0) at pdfviewer/synctex_parser.c:264
#14 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fea0) at pdfviewer/synctex_parser.c:264
#15 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fe50) at pdfviewer/synctex_parser.c:264
#16 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fe00) at pdfviewer/synctex_parser.c:264
#17 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fdb0) at pdfviewer/synctex_parser.c:264
#18 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fd60) at pdfviewer/synctex_parser.c:264
#19 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fd10) at pdfviewer/synctex_parser.c:264
#20 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fcc0) at pdfviewer/synctex_parser.c:264
#21 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fc70) at pdfviewer/synctex_parser.c:264
#22 0x0000555555c72e2f in _synctex_free_leaf (node=0x555558881700) at pdfviewer/synctex_parser.c:264
#23 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fc20) at pdfviewer/synctex_parser.c:264
#24 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fbd0) at pdfviewer/synctex_parser.c:264
#25 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fb80) at pdfviewer/synctex_parser.c:264
#26 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fb30) at pdfviewer/synctex_parser.c:264
#27 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fae0) at pdfviewer/synctex_parser.c:264
#28 0x0000555555c72e2f in _synctex_free_leaf (node=0x5555582a1410) at pdfviewer/synctex_parser.c:264
#29 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fa90) at pdfviewer/synctex_parser.c:264
#30 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869fa40) at pdfviewer/synctex_parser.c:264
#31 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869f9f0) at pdfviewer/synctex_parser.c:264
#32 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869f9a0) at pdfviewer/synctex_parser.c:264
#33 0x0000555555c72e2f in _synctex_free_leaf (node=0x555558636b20) at pdfviewer/synctex_parser.c:264
#34 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869f950) at pdfviewer/synctex_parser.c:264
#35 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869f900) at pdfviewer/synctex_parser.c:264
#36 0x0000555555c72e2f in _synctex_free_leaf (node=0x55555869f8b0) at pdfviewer/synctex_parser.c:264
#37 0x0000555555c72d0b in _synctex_free_node (node=0x55555869f800) at pdfviewer/synctex_parser.c:251
#38 0x0000555555c72c15 in _synctex_free_node (node=0x55555869ead0) at pdfviewer/synctex_parser.c:250
#39 0x0000555555c72c15 in _synctex_free_node (node=0x55555869dd00) at pdfviewer/synctex_parser.c:250
#40 0x0000555555c72c15 in _synctex_free_node (node=0x55555869d880) at pdfviewer/synctex_parser.c:250
#41 0x0000555555c72c15 in _synctex_free_node (node=0x55555837f220) at pdfviewer/synctex_parser.c:250
#42 0x0000555555c72c15 in _synctex_free_node (node=0x5555585c1670) at pdfviewer/synctex_parser.c:250
#43 0x0000555555c72d0b in _synctex_free_node (node=0x5555585a0850) at pdfviewer/synctex_parser.c:251
#44 0x0000555555c72c15 in _synctex_free_node (node=0x55555871e6c0) at pdfviewer/synctex_parser.c:250
#45 0x0000555555c72d0b in _synctex_free_node (node=0x5555585cc250) at pdfviewer/synctex_parser.c:251
#46 0x0000555555c72c15 in _synctex_free_node (node=0x5555586935e0) at pdfviewer/synctex_parser.c:250
#47 0x0000555555c72d0b in _synctex_free_node (node=0x5555585cd820) at pdfviewer/synctex_parser.c:251
#48 0x0000555555c72d0b in _synctex_free_node (node=0x55555888ef50) at pdfviewer/synctex_parser.c:251
#49 0x0000555555c7bed5 in synctex_scanner_free (scanner=0x55555869be90) at pdfviewer/synctex_parser.c:2903
#50 0x0000555555c9aecb in PDFDocument::loadCurrentFile (this=0x5555587af190, fillCache=false) at pdfviewer/PDFDocument.cpp:3045
#51 0x0000555555c9abe7 in PDFDocument::loadFile (this=0x5555587af190, fileName=..., masterFile=..., displayFlags=...) at pdfviewer/PDFDocument.cpp:3009
#52 0x0000555555820a96 in Texstudio::runInternalPdfViewer(QFileInfo const&, QString const&) ()
#53 0x000055555582f8c7 in Texstudio::runInternalCommand(QString const&, QFileInfo const&, QString const&) ()
#54 0x0000555555cc1f55 in Texstudio::qt_static_metacall (_o=0x5555567f2a30, _c=QMetaObject::InvokeMetaMethod, _id=273, _a=0x7fffffffd030) at .moc/moc_texstudio.cpp:2054
#55 0x00007fece8614786 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#56 0x0000555555ccb61f in BuildManager::runInternalCommand (this=0x5555567f2f68, _t1=..., _t2=..., _t3=...) at .moc/moc_buildmanager.cpp:562
#57 0x000055555585eaa5 in BuildManager::testAndRunInternalCommand(QString const&, QFileInfo const&) ()
#58 0x000055555586df82 in BuildManager::runCommandInternal(ExpandedCommands const&, QFileInfo const&, QString*, QTextCodec*) ()
#59 0x000055555586e471 in BuildManager::runCommand(QString const&, QFileInfo const&, QFileInfo const&, int, QString*, QTextCodec*) ()
#60 0x000055555583b204 in Texstudio::runCommand(QString const&, QString*, QTextCodec*) ()
#61 0x00005555558481a7 in Texstudio::commandFromAction() ()
#62 0x0000555555cc24a9 in Texstudio::qt_static_metacall (_o=0x5555567f2a30, _c=QMetaObject::InvokeMetaMethod, _id=291, _a=0x7fffffffd5c0) at .moc/moc_texstudio.cpp:2078
#63 0x00007fece8614786 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#64 0x00007fece9d62543 in QAction::triggered(bool) () from /usr/lib/libQt5Widgets.so.5
#65 0x00007fece9d64d66 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQt5Widgets.so.5
#66 0x00007fece9d65646 in QAction::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#67 0x00007fece9d68e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#68 0x00007fece9d70926 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#69 0x00007fece85e4bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#70 0x00007fece95d3109 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /usr/lib/libQt5Gui.so.5
#71 0x00007fece95d31de in QShortcutMap::tryShortcut(QKeyEvent*) () from /usr/lib/libQt5Gui.so.5
#72 0x00007fece9580d8d in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /usr/lib/libQt5Gui.so.5
#73 0x00007fece95a0bb8 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib/libQt5Gui.so.5
#74 0x00007fece95a5d26 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#75 0x00007fece957d4ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#76 0x00007fecdcf11cc1 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#77 0x00007fece4ba6a57 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#78 0x00007fece4ba6c88 in ?? () from /usr/lib/libglib-2.0.so.0
#79 0x00007fece4ba6d1c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#80 0x00007fece863f061 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#81 0x00007fece85e2ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#82 0x00007fece85ec048 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#83 0x00005555557d8e0e in main ()
     

  • Jan Sundermeyer

    Jan Sundermeyer - 2017-08-21

    synctex is not written by us.
    You could try to copy the current synctex code from https://github.com/jlaurens/synctex and compile again, to see whether that fixes the issue.
    If not you shoukld start discussing with them ...

     

  • Jan Sundermeyer

    Jan Sundermeyer - 2017-09-02

    we have updated synctex, no way of saying that it fixed any problem

     

  • Jan Sundermeyer

    Jan Sundermeyer - 2017-09-02
    • status: open --> fixed
    • Group: -->
     

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