[QGIS-trac] Re: [Quantum GIS] #3077: ftools (merge shapefiles tool): QGIS crashes if shapes are missing the .prj file

[Quantum GIS]

#3077: ftools (merge shapefiles tool): QGIS crashes if shapes are missing the .prj
file
---------------------------------------------------------+------------------
   Reporter:  lutra                                      |              Owner:  alexbruy     
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.6.0
  Component:  Python plugins and bindings                |            Version:  Trunk        
   Keywords:                                             |   Platform_version:               
   Platform:  Debian                                     |           Must_fix:  Yes          
Status_info:  0                                          |  
---------------------------------------------------------+------------------

Comment(by pcav):

 I confirm the crash, even if the prj are present.libgeos-3.2.0, qgis
 r15309, self compiled. It might be due to gos then.
 Here is the backtrace:
 {{{
 #0  0x00007f7bdb1a7f02 in ?? () from /usr/lib/libQtGui.so.4
 #1  0x00007f7bdb2b23e8 in ?? () from /usr/lib/libQtGui.so.4
 #2  0x00007f7bdb21033c in QPainter::drawPixmap(QPointF const&, QPixmap
 const&) () from /usr/lib/libQtGui.so.4
 #3  0x00007f7bdb42dd7f in ?? () from /usr/lib/libQtGui.so.4
 #4  0x00007f7bdb4294be in
 QGtkStyle::drawPrimitive(QStyle::PrimitiveElement, QStyleOption const*,
 QPainter*, QWidget const*) const ()
    from /usr/lib/libQtGui.so.4
 #5  0x00007f7bdb510c63 in QStatusBar::paintEvent(QPaintEvent*) () from
 /usr/lib/libQtGui.so.4
 #6  0x00007f7bdb107212 in QWidget::event(QEvent*) () from
 /usr/lib/libQtGui.so.4
 #7  0x00007f7bdb51248e in QStatusBar::event(QEvent*) () from
 /usr/lib/libQtGui.so.4
 #8  0x00007f7bdb0b132c in QApplicationPrivate::notify_helper(QObject*,
 QEvent*) () from /usr/lib/libQtGui.so.4
 #9  0x00007f7bdb0b780b in QApplication::notify(QObject*, QEvent*) () from
 /usr/lib/libQtGui.so.4
 #10 0x00007f7bdcc101db in QgsApplication::notify(QObject*, QEvent*) ()
 from /usr/lib/libqgis_core.so.1.7.0
 #11 0x00007f7bdbd1109c in QCoreApplication::notifyInternal(QObject*,
 QEvent*) () from /usr/lib/libQtCore.so.4
 #12 0x00007f7bdb10f80d in QWidgetPrivate::drawWidget(QPaintDevice*,
 QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
    from /usr/lib/libQtGui.so.4
 #13 0x00007f7bdb1104a8 in
 QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*>
 const&, int, QRegion const&, QPoint const&, int, QPainter*,
 QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
 #14 0x00007f7bdb10f56a in QWidgetPrivate::drawWidget(QPaintDevice*,
 QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
    from /usr/lib/libQtGui.so.4
 #15 0x00007f7bdb2c9a05 in ?? () from /usr/lib/libQtGui.so.4
 #16 0x00007f7bdb101170 in QWidgetPrivate::syncBackingStore() () from
 /usr/lib/libQtGui.so.4
 #17 0x00007f7bdb107915 in QWidget::event(QEvent*) () from
 /usr/lib/libQtGui.so.4
 #18 0x00007f7bdb4ca0fb in QMainWindow::event(QEvent*) () from
 /usr/lib/libQtGui.so.4
 #19 0x00007f7bdb0b132c in QApplicationPrivate::notify_helper(QObject*,
 QEvent*) () from /usr/lib/libQtGui.so.4
 #20 0x00007f7bdb0b780b in QApplication::notify(QObject*, QEvent*) () from
 /usr/lib/libQtGui.so.4
 #21 0x00007f7bdcc101db in QgsApplication::notify(QObject*, QEvent*) ()
 from /usr/lib/libqgis_core.so.1.7.0
 #22 0x00007f7bdbd1109c in QCoreApplication::notifyInternal(QObject*,
 QEvent*) () from /usr/lib/libQtCore.so.4
 #23 0x00007f7bdb2c6d57 in ?? () from /usr/lib/libQtGui.so.4
 #24 0x00007f7bdb2ca1a1 in ?? () from /usr/lib/libQtGui.so.4
 #25 0x00007f7bdb10352b in QWidget::repaint(QRect const&) () from
 /usr/lib/libQtGui.so.4
 #26 0x00007f7bdb510fd8 in QStatusBar::hideOrShow() () from
 /usr/lib/libQtGui.so.4
 #27 0x0000000000502840 in ?? ()
 #28 0x00007f7bdcc93138 in QgsCoordinateReferenceSystem::validate() () from
 /usr/lib/libqgis_core.so.1.7.0
 #29 0x00007f7bdccac77c in QgsVectorLayer::setCoordinateSystem() () from
 /usr/lib/libqgis_core.so.1.7.0
 #30 0x00007f7bdccc0ea8 in QgsVectorLayer::QgsVectorLayer(QString, QString,
 QString, bool) () from /usr/lib/libqgis_core.so.1.7.0
 #31 0x00007f7bbcc7c23d in sipQgsVectorLayer::sipQgsVectorLayer(QString,
 QString, QString) ()
    from /usr/lib/python2.6/dist-packages/qgis/core.so
 #32 0x00007f7bbcc83b08 in ?? () from /usr/lib/python2.6/dist-
 packages/qgis/core.so
 #33 0x00007f7bbdc911d7 in ?? () from /usr/lib/pymodules/python2.6/sip.so
 #34 0x00007f7bbdf4fd68 in ?? () from /usr/lib/libpython2.6.so.1.0
 #35 0x00007f7bbdef3103 in PyObject_Call () from
 /usr/lib/libpython2.6.so.1.0
 #36 0x00007f7bbdf986b9 in PyEval_EvalFrameEx () from
 /usr/lib/libpython2.6.so.1.0
 #37 0x00007f7bbdf9acc0 in PyEval_EvalCodeEx () from
 /usr/lib/libpython2.6.so.1.0
 #38 0x00007f7bbdf20980 in ?? () from /usr/lib/libpython2.6.so.1.0
 #39 0x00007f7bbdef3103 in PyObject_Call () from
 /usr/lib/libpython2.6.so.1.0
 #40 0x00007f7bbdf04abf in ?? () from /usr/lib/libpython2.6.so.1.0
 #41 0x00007f7bbdef3103 in PyObject_Call () from
 /usr/lib/libpython2.6.so.1.0
 #42 0x00007f7bbdf93103 in PyEval_CallObjectWithKeywords () from
 /usr/lib/libpython2.6.so.1.0
 #43 0x00007f7bbdc92cab in ?? () from /usr/lib/pymodules/python2.6/sip.so
 #44 0x00007f7bbd8fe498 in ?? () from
 /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
 #45 0x00007f7bbd92e68a in ?? () from
 /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
 #46 0x00007f7bdbc21e15 in ?? () from /usr/lib/libQtCore.so.4
 #47 0x00007f7bd985f8ba in start_thread () from /lib/libpthread.so.0
 #48 0x00007f7bd8c1702d in clone () from /lib/libc.so.6
 #49 0x0000000000000000 in ?? ()
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/qgis/ticket/3077#comment:14>
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