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[Vadim Peretokin <vperetokin@xxxxxxxxx>]

I believe this is fixed now.

** Changed in: mudlet
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/499435

Title:
  Crash when importing settings after using Mudlet for a while

Status in Mudlet the MUD client:
  Fix Released

Bug description:
  I remember this issue from a while back but just now caught it in gdb.
  Probably relates to people saying it crashes too often when importing.

  Basically: play for a while (in my case, half an hour in the script
  editor did it), and then import a perfectly valid xml which always
  works when you start mudlet. You'd get a crash.

  [New Thread 0x7fffe2608910 (LWP 10356)]
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  
  Program received signal SIGSEGV, Segmentation fault.
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  0x00000000004d0683 in TTreeWidget::rowsInserted(QModelIndex const&,
  int, int) (warning: (Internal error: pc 0x4d0683 in read in psymtab,
  but not in symtab.)

  )
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  Current language:  auto
  The current source language is "auto; currently c++".
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  (gdb) bt
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  #0  0x00000000004d0683 in TTreeWidget::rowsInserted(QModelIndex
  const&, int, int) (warning: (Internal error: pc 0x4d0683 in read in
  psymtab, but not in symtab.)

  )
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0610 in read in psymtab, but not in
  symtab.)

  #1  0x00007ffff73b83ee in QAbstractItemView::qt_metacall (this=0x175ed10, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0x7fffffffb0e0)
      at .moc/release-shared/moc_qabstractitemview.cpp:235
  #2  0x00007ffff73ff775 in QTreeView::qt_metacall (this=0x175ed10, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at .moc/release-shared/moc_qtreeview.cpp:119
  #3  0x00007ffff7435e35 in QTreeWidget::qt_metacall (this=0x175ed10, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at .moc/release-shared/moc_qtreewidget.cpp:129
  #4  0x00007ffff663292a in QMetaObject::activate (sender=0x176d230, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0)
      at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qobject.cpp:3286
  #5  0x00007ffff66828b4 in QAbstractItemModel::rowsInserted (this=0x175ed10, _t1=<value optimized out>, _t2=0, _t3=0)
      at /var/tmp/qt-x11-src-4.6.0/src/corelib/.moc/release-shared/moc_qabstractitemmodel.cpp:181
  #6  0x00007ffff661c3c8 in QAbstractItemModel::endInsertRows (this=0x176d230) at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qabstractitemmodel.cpp:2410
  #7  0x00007ffff7433b91 in QTreeWidgetItem::insertChild (this=0x176a5c0, index=0, child=0x7fffdc02d340) at /var/tmp/qt-x11-src-4.6.0/src/gui/itemviews/qtreewidget.cpp:1921
  warning: (Internal error: pc 0x483372 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x483372 in read in psymtab, but not in
  symtab.)

  #8  0x0000000000483373 in dlgTriggerEditor::fillout_form() (warning:
  (Internal error: pc 0x483372 in read in psymtab, but not in symtab.)

  )
  warning: (Internal error: pc 0x483372 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4830d0 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x488a05 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x488a05 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x488a05 in read in psymtab, but not in
  symtab.)

  #9  0x0000000000488a06 in dlgTriggerEditor::slot_import() (warning:
  (Internal error: pc 0x488a05 in read in psymtab, but not in symtab.)

  )
  warning: (Internal error: pc 0x488a05 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4884b0 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x561330 in read in psymtab, but not in
  symtab.)

  warning: (Internal error: pc 0x561330 in read in psymtab, but not in
  symtab.)

  #10 0x0000000000561331 in
  dlgTriggerEditor::qt_metacall(QMetaObject::Call, int, void**)
  (warning: (Internal error: pc 0x561330 in read in psymtab, but not in
  symtab.)

  )
  warning: (Internal error: pc 0x561330 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x5611e0 in read in psymtab, but not in
  symtab.)

  #11 0x00007ffff663292a in QMetaObject::activate (sender=0x17fb2d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0)
      at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qobject.cpp:3286
  #12 0x00007ffff6e679f2 in QAction::triggered (this=0x175ed10, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
  #13 0x00007ffff6e68d20 in QAction::activate (this=0x17fb2d0, event=<value optimized out>) at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qaction.cpp:1245
  #14 0x00007ffff724dd44 in QAbstractButtonPrivate::click (this=0x1805640) at /var/tmp/qt-x11-src-4.6.0/src/gui/widgets/qabstractbutton.cpp:528
  #15 0x00007ffff724dfdd in QAbstractButton::mouseReleaseEvent (this=0x1805610, e=0x7fffffffcf10) at /var/tmp/qt-x11-src-4.6.0/src/gui/widgets/qabstractbutton.cpp:1118
  #16 0x00007ffff731ab5a in QToolButton::mouseReleaseEvent (this=0x175ed10, e=0x0) at /var/tmp/qt-x11-src-4.6.0/src/gui/widgets/qtoolbutton.cpp:721
  #17 0x00007ffff6ecb441 in QWidget::event (this=0x1805610, event=0x7fffffffcf10) at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qwidget.cpp:7974
  #18 0x00007ffff724d29f in QAbstractButton::event (this=0x1805610, e=0x0) at /var/tmp/qt-x11-src-4.6.0/src/gui/widgets/qabstractbutton.cpp:1080
  #19 0x00007ffff731d54d in QToolButton::event (this=0x1805610, event=0x7fffffffcf10) at /var/tmp/qt-x11-src-4.6.0/src/gui/widgets/qtoolbutton.cpp:1163
  #20 0x00007ffff6e6e30f in QApplicationPrivate::notify_helper (this=0xb33160, receiver=0x1805610, e=0x7fffffffcf10)
      at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qapplication.cpp:4242
  #21 0x00007ffff6e711ea in QApplication::notify (this=<value optimized out>, receiver=0x1805610, e=0x7fffffffcf10)
      at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qapplication.cpp:3822
  #22 0x00007ffff661fa24 in QCoreApplication::notifyInternal (this=0x7fffffffddf0, receiver=0x1805610, event=0x7fffffffcf10)
      at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qcoreapplication.cpp:704
  ---Type <return> to continue, or q <return> to quit---
  #23 0x00007ffff6e73486 in QCoreApplication::sendEvent (receiver=0x1805610, event=0x7fffffffcf10, alienWidget=0x1805610, nativeWidget=0x1740990, 
      buttonDown=<value optimized out>, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
  #24 QApplicationPrivate::sendMouseEvent (receiver=0x1805610, event=0x7fffffffcf10, alienWidget=0x1805610, nativeWidget=0x1740990, buttonDown=<value optimized out>, 
      lastMouseReceiver=..., spontaneous=true) at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qapplication.cpp:2956
  #25 0x00007ffff6ef033a in QETWidget::translateMouseEvent (this=warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  0x1740990, event=<value optimized out>) at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qapplication_x11.cpp:4368
  #26 0x00007ffff6eef0a9 in QApplication::x11ProcessEvent (this=0x7fffffffddf0, event=0x7fffffffd820) at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qapplication_x11.cpp:3501
  #27 0x00007ffff6f183b6 in x11EventSourceDispatch (s=0xb40770, callback=0, user_data=0x0) at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qguieventdispatcher_glib.cpp:146
  #28 0x00007ffff4ec3bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
  #29 0x00007ffff4ec7598 in ?? () from /lib/libglib-2.0.so.0
  #30 0x00007ffff4ec76c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
  #31 0x00007ffff664a465 in QEventDispatcherGlib::processEvents (this=0xb3cb60, flags=...) at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qeventdispatcher_glib.cpp:407
  #32 0x00007ffff6f181cf in QGuiEventDispatcherGlib::processEvents (this=0x175ed10, flags=<value optimized out>)
      at /var/tmp/qt-x11-src-4.6.0/src/gui/kernel/qguieventdispatcher_glib.cpp:202
  #33 0x00007ffff661ecb5 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qeventloop.cpp:149
  #34 0x00007ffff661f00d in QEventLoop::exec (this=0x7fffffffdc30, flags=...) at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qeventloop.cpp:201
  #35 0x00007ffff6621179 in QCoreApplication::exec () at /var/tmp/qt-x11-src-4.6.0/src/corelib/kernel/qcoreapplication.cpp:981
  warning: (Internal error: pc 0x442fb5 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x442fb5 in read in psymtab, but not in
  symtab.)

  #36 0x0000000000442fb6 in main (warning: (Internal error: pc 0x442fb5
  in read in psymtab, but not in symtab.)

  )
  warning: (Internal error: pc 0x442fb5 in read in psymtab, but not in symtab.)

  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in
  symtab.)

  (gdb) 
  warning: (Internal error: pc 0x4d0683 in read in psymtab, but not in symtab.)

  (gdb)