[QGIS-trac] [Quantum GIS] #1410: ASSERT failure when adding WMS service with bogous EPSG code

Quantum GIS qgis at qgis.org
Tue Nov 18 06:28:22 EST 2008 

#1410: ASSERT failure when adding WMS service with bogous EPSG code
---------------------------------------------------------+------------------
   Reporter:  marisn                                     |              Owner:  nobody       
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.0.0
  Component:  WMS                                        |            Version:  HEAD         
   Keywords:                                             |   Platform_version:               
   Platform:  Gentoo                                     |           Must_fix:  No           
Status_info:  0                                          |  
---------------------------------------------------------+------------------
 Connect to GISnet WMS service (http://www.gisnet.lv/cgi-bin/topo), choose
 option to change SRS:
 "ASSERT failure in QList<T>::at: \"index out of range\"

 This happens due to malformed SRS definition:
 {{{
 <Layer>
     <Name>Atlants</Name>
     <Title>Latvijas topogrÄfiskÄs kartes</Title>
     <SRS>EPSG</SRS>
     <SRS>900913</SRS>
     <SRS>EPSG:3059</SRS>
     <SRS>EPSG:4269</SRS>
     <SRS>EPSG:4326</SRS>
     <LatLonBoundingBox minx="4.35856" miny="51.03" maxx="47.6012"
 maxy="72.5897" />
     <BoundingBox SRS="EPSG:3059"
                 minx="-181650" miny="-279040" maxx="1.33378e+06"
 maxy="2.05472e+06" />
 }}}

 gdb bt:
 {{{
 Fatal: ASSERT failure in QList<T>::at: "index out of range", file
 /usr/include/qt4/QtCore/qlist.h, line 393

 Program received signal SIGABRT, Aborted.
 [Switching to Thread 0xb60ed720 (LWP 10939)]
 0xb7f39424 in __kernel_vsyscall ()
 (gdb) bt
 #0  0xb7f39424 in __kernel_vsyscall ()
 #1  0xb6819fd5 in raise () from /lib/libc.so.6
 #2  0xb681b7e1 in abort () from /lib/libc.so.6
 #3  0x080e5091 in myMessageOutput (type=QtFatalMsg,
     msg=0xbf84de1c "ASSERT failure in QList<T>::at: \"index out of
 range\", file /usr/include/qt4/QtCore/qlist.h, line 393") at
 /home/ddd/soft/qgis_unstable/src/app/main.cpp:228
 #4  0xb7d6892b in qt_message_output () from /usr/lib/qt4/libQtCore.so.4
 #5  0xb7d68a47 in qFatal () from /usr/lib/qt4/libQtCore.so.4
 #6  0xb7d68a8e in qt_assert_x () from /usr/lib/qt4/libQtCore.so.4
 #7  0x081146a8 in QList<QString>::at (this=0xbf84fe90, i=1) at
 /usr/include/qt4/QtCore/qlist.h:393
 #8  0xb6f9cb0e in QgsProjectionSelector::ogcWmsCrsFilterAsSqlExpression
 (this=0x86f8410, crsFilter=0x86f8468)
     at /home/ddd/soft/qgis_unstable/src/gui/qgsprojectionselector.cpp:137
 #9  0xb6f9cd90 in QgsProjectionSelector::loadCrsList (this=0x86f8410,
 crsFilter=0x86f8468)
     at /home/ddd/soft/qgis_unstable/src/gui/qgsprojectionselector.cpp:562
 #10 0xb6f9e6df in QgsProjectionSelector::showEvent (this=0x86f8410,
 theEvent=0xbf850400)
     at /home/ddd/soft/qgis_unstable/src/gui/qgsprojectionselector.cpp:79
 #11 0xb75ebb5e in QWidget::event () from /usr/lib/qt4/libQtGui.so.4
 #12 0xb7598a8d in QApplicationPrivate::notify_helper () from
 /usr/lib/qt4/libQtGui.so.4
 #13 0xb759d46e in QApplication::notify () from /usr/lib/qt4/libQtGui.so.4
 #14 0xb708348a in QgsApplication::notify (this=0xbf852334,
 receiver=0x86f8410, event=0xbf850400)
     at /home/ddd/soft/qgis_unstable/src/core/qgsapplication.cpp:78
 #15 0xb7e5318d in QCoreApplication::notifyInternal () from
 /usr/lib/qt4/libQtCore.so.4
 #16 0xb75e9fcb in QWidgetPrivate::show_helper () from
 /usr/lib/qt4/libQtGui.so.4
 #17 0xb75ea528 in QWidget::setVisible () from /usr/lib/qt4/libQtGui.so.4
 #18 0xb75e9e3d in QWidgetPrivate::showChildren () from
 /usr/lib/qt4/libQtGui.so.4
 #19 0xb75e9ee7 in QWidgetPrivate::show_helper () from
 /usr/lib/qt4/libQtGui.so.4
 #20 0xb75ea528 in QWidget::setVisible () from /usr/lib/qt4/libQtGui.so.4
 #21 0xb79d5104 in QDialog::setVisible () from /usr/lib/qt4/libQtGui.so.4
 #22 0xb79d40ab in QDialog::exec () from /usr/lib/qt4/libQtGui.so.4
 #23 0x081ff25a in QgsServerSourceSelect::on_btnChangeSpatialRefSys_clicked
 (this=0x86b43f0)
     at /home/ddd/soft/qgis_unstable/src/app/qgsserversourceselect.cpp:398
 ---Type <return> to continue, or q <return> to quit---
 #24 0x082932e1 in QgsServerSourceSelect::qt_metacall (this=0x86b43f0,
 _c=QMetaObject::InvokeMetaMethod, _id=5,
     _a=0xbf85079c) at
 /home/ddd/soft/qgis_unstable/src/app/moc_qgsserversourceselect.cxx:90
 #25 0xb7e66ead in QMetaObject::activate () from
 /usr/lib/qt4/libQtCore.so.4
 #26 0xb7e672b2 in QMetaObject::activate () from
 /usr/lib/qt4/libQtCore.so.4
 #27 0xb7b3e663 in QAbstractButton::clicked () from
 /usr/lib/qt4/libQtGui.so.4
 #28 0xb78b8b19 in QAbstractButtonPrivate::emitClicked () from
 /usr/lib/qt4/libQtGui.so.4
 #29 0xb78b9ef4 in QAbstractButtonPrivate::click () from
 /usr/lib/qt4/libQtGui.so.4
 #30 0xb78ba0fc in QAbstractButton::mouseReleaseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #31 0xb75ebfee in QWidget::event () from /usr/lib/qt4/libQtGui.so.4
 #32 0xb78b8ce7 in QAbstractButton::event () from
 /usr/lib/qt4/libQtGui.so.4
 #33 0xb7957c4e in QPushButton::event () from /usr/lib/qt4/libQtGui.so.4
 #34 0xb7598a8d in QApplicationPrivate::notify_helper () from
 /usr/lib/qt4/libQtGui.so.4
 #35 0xb759d803 in QApplication::notify () from /usr/lib/qt4/libQtGui.so.4
 #36 0xb708348a in QgsApplication::notify (this=0xbf852334,
 receiver=0x86b5e68, event=0xbf850e80)
     at /home/ddd/soft/qgis_unstable/src/core/qgsapplication.cpp:78
 #37 0xb7e5318d in QCoreApplication::notifyInternal () from
 /usr/lib/qt4/libQtCore.so.4
 #38 0xb759cfd8 in QApplicationPrivate::sendMouseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #39 0xb75fead1 in QETWidget::translateMouseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #40 0xb75fd7e3 in QApplication::x11ProcessEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #41 0xb7622027 in QEventDispatcherX11::processEvents () from
 /usr/lib/qt4/libQtGui.so.4
 #42 0xb7e52473 in QEventLoop::processEvents () from
 /usr/lib/qt4/libQtCore.so.4
 #43 0xb7e525e3 in QEventLoop::exec () from /usr/lib/qt4/libQtCore.so.4
 #44 0xb79d40f4 in QDialog::exec () from /usr/lib/qt4/libQtGui.so.4
 #45 0x080f35b8 in QgisApp::addWmsLayer (this=0x8362298) at
 /home/ddd/soft/qgis_unstable/src/app/qgisapp.cpp:2266
 #46 0x0828da7c in QgisApp::qt_metacall (this=0x8362298,
 _c=QMetaObject::InvokeMetaMethod, _id=88, _a=0xbf85159c)
     at /home/ddd/soft/qgis_unstable/src/app/moc_qgisapp.cxx:330
 #47 0xb7e66ead in QMetaObject::activate () from
 /usr/lib/qt4/libQtCore.so.4
 #48 0xb7e672b2 in QMetaObject::activate () from
 /usr/lib/qt4/libQtCore.so.4
 #49 0xb7592451 in QAction::triggered () from /usr/lib/qt4/libQtGui.so.4
 #50 0xb7592d02 in QAction::activate () from /usr/lib/qt4/libQtGui.so.4
 #51 0xb7989748 in QToolButton::nextCheckState () from
 /usr/lib/qt4/libQtGui.so.4
 ---Type <return> to continue, or q <return> to quit---
 #52 0xb78b9eb3 in QAbstractButtonPrivate::click () from
 /usr/lib/qt4/libQtGui.so.4
 #53 0xb78ba0fc in QAbstractButton::mouseReleaseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #54 0xb7989812 in QToolButton::mouseReleaseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #55 0xb75ebfee in QWidget::event () from /usr/lib/qt4/libQtGui.so.4
 #56 0xb78b8ce7 in QAbstractButton::event () from
 /usr/lib/qt4/libQtGui.so.4
 #57 0xb7989532 in QToolButton::event () from /usr/lib/qt4/libQtGui.so.4
 #58 0xb7598a8d in QApplicationPrivate::notify_helper () from
 /usr/lib/qt4/libQtGui.so.4
 #59 0xb759d803 in QApplication::notify () from /usr/lib/qt4/libQtGui.so.4
 #60 0xb708348a in QgsApplication::notify (this=0xbf852334,
 receiver=0x83fb2c0, event=0xbf851cb0)
     at /home/ddd/soft/qgis_unstable/src/core/qgsapplication.cpp:78
 #61 0xb7e5318d in QCoreApplication::notifyInternal () from
 /usr/lib/qt4/libQtCore.so.4
 #62 0xb759cfd8 in QApplicationPrivate::sendMouseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #63 0xb75fead1 in QETWidget::translateMouseEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #64 0xb75fd7e3 in QApplication::x11ProcessEvent () from
 /usr/lib/qt4/libQtGui.so.4
 #65 0xb7622027 in QEventDispatcherX11::processEvents () from
 /usr/lib/qt4/libQtGui.so.4
 #66 0xb7e52473 in QEventLoop::processEvents () from
 /usr/lib/qt4/libQtCore.so.4
 #67 0xb7e525e3 in QEventLoop::exec () from /usr/lib/qt4/libQtCore.so.4
 #68 0xb7e5446e in QCoreApplication::exec () from
 /usr/lib/qt4/libQtCore.so.4
 #69 0xb759849d in QApplication::exec () from /usr/lib/qt4/libQtGui.so.4
 #70 0x080e7741 in main (argc=1, argv=0xbf8525f4) at
 /home/ddd/soft/qgis_unstable/src/app/main.cpp:683

 }}}

-- 
Ticket URL: <http://trac.osgeo.org/qgis/ticket/1410>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats

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