Bug report #4241

QGIS crash when zooming vector layer Postgresql with new line style

Added by Anibal Alarcon about 10 years ago. Updated almost 10 years ago.

Status:Closed
Priority:High
Assignee:Martin Dobias
Category:Vectors
Affected QGIS version: Regression?:No
Operating System:LINUX Easy fix?:No
Pull Request or Patch supplied:No Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:14192

Description

There happens when I ZOOMING a POSTGRES vector layer with a line and arrow decoration (symbolproperties.png) causing the CRASH, I followed it with QT creator (qgis_test_00.png) to discover the problem, but I can't... It happens only on LINUX
I attach the sql to restore a table with an example of the problem. Thanks

prob_qgis_3108 (9.42 KB) Anibal Alarcon, 2011-08-31 01:19 PM

qgis_test_00.png (266 KB) Anibal Alarcon, 2011-08-31 01:19 PM

symbolproperties.png (112 KB) Anibal Alarcon, 2011-08-31 01:19 PM

symbolproperties_ok.png (207 KB) Anibal Alarcon, 2011-08-31 05:19 PM

archivo_nuevo.txt.zip (18.6 KB) Anibal Alarcon, 2011-09-01 11:58 PM

History

#1 Updated by Anibal Alarcon about 10 years ago

The correct image about style is symbolproperties_ok.png sorry.

#2 Updated by Giovanni Manghi about 10 years ago

Hi, since you are on Linux (what distribution?) please launch QGIS from the terminal and then post here the error message when it crashes. Post also as a log/text file the QT creator messages instead of a screenshot.

#3 Updated by Anibal Alarcon about 10 years ago

Hi, Giovanni the distribution is GNU/Linux Debian Squeeze 2.6.32-5-amd64. This is the complete error message from the terminal:

[email protected]:~/apps/bin$ qgis
Python support ENABLED :-)
/home/devgis/.qgis/python/plugins/openlayers/openlayers_plugin.py:218: DeprecationWarning: QgsCoordinateReferenceSystem.createFromEpsg() is deprecated
if not self.__coordRSGoogle.createFromEpsg(idEpsgRSGoogle):
Loaded : OpenLayers Plugin (package: openlayers)
Loaded : PostGIS manager (package: postgis_manager)
Loaded : Nomina VIA (package: datovia)
Loaded : SAI (package: selectallbyid)
Loaded : UPD (package: updatefromselect)
/usr/lib/python2.6/dist-packages/qgis/utils.py:283: DeprecationWarning: the sets module is deprecated
mod = _builtin_import(name, globals, locals, fromlist, level)
Loaded : Plugin Installer (package: plugin_installer)
Loaded : fTools (package: fTools)
NOTICE: no hay una transacción en curso
NOTICE: no hay una transacción en curso
Warning: Query: SET application_name='Quantum GIS' returned 7 [ERROR: parámetro de configuración no reconocido: «application_name»
]
NOTICE: no hay una transacción en curso
NOTICE: no hay una transacción en curso
Fatal: ASSERT failure in QVector<T>::at: "index out of range", file /usr/include/qt4/QtCore/qvector.h, line 338
Abortado

The Qgis crash and just disappears, is the same message I put in previous post (qgis_test_00.png ) ;)
The log/text from QT is attached.

Gracias por la atención.
Obrigado.

Anibal

#4 Updated by Martin Dobias about 10 years ago

  • Assignee set to Martin Dobias

#5 Updated by Sandro Santilli almost 10 years ago

Just happened to me with 820469f.
Here's a backtrace:

Debug: /usr/src/qgis/qgis/src/core/qgsvectorlayer.cpp: 979: (draw) attrs: swath_num - 0
Debug: /usr/src/qgis/qgis/src/providers/postgres/qgspostgresprovider.cpp: 4196: (openCursor) Starting read-only transaction
Fatal: ASSERT failure in QVector<T>::at: "index out of range", file /usr/include/qt4/QtCore/qvector.h, line 338

Program received signal SIGABRT, Aborted.
0x00007ffff296fa75 in *__GI_raise (sig=<value optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
        in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0  0x00007ffff296fa75 in *__GI_raise (sig=<value optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff29735c0 in *__GI_abort () at abort.c:92
#2  0x0000000000528098 in myMessageOutput (type=QtFatalMsg,
    msg=0x25691a8 "ASSERT failure in QVector<T>::at: \\"index out of range\\", file /usr/include/qt4/QtCore/qvector.h, line 338")
    at /usr/src/qgis/qgis/src/app/main.cpp:177
#3  0x00007ffff4f887ee in qt_message_output(QtMsgType, char const*) ()
   from /usr/lib/libQtCore.so.4
#4  0x00007ffff4f88a22 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007ffff4f88bd5 in qFatal(char const*, ...) ()
   from /usr/lib/libQtCore.so.4
#6  0x00007ffff6148c39 in QVector<QPointF>::at (this=0x7fffffff8cd0, i=-1)
    at /usr/include/qt4/QtCore/qvector.h:338
#7  0x00007ffff6147b1c in QgsLineDecorationSymbolLayerV2::renderPolyline (
    this=0x2528300, points=..., context=...)
    at /usr/src/qgis/qgis/src/core/symbology-ng/qgslinesymbollayerv2.cpp:646
#8  0x00007ffff6134425 in QgsLineSymbolV2::renderPolyline (this=0x23a2b40,
    points=..., f=0x7fffffff8d70, context=..., layer=-1, selected=false)
    at /usr/src/qgis/qgis/src/core/symbology-ng/qgssymbolv2.cpp:501
#9  0x00007ffff615a96c in QgsFeatureRendererV2::renderFeature (this=0x25c3e90,
    feature=..., context=..., layer=-1, selected=false, drawVertexMarker=false)
    at /usr/src/qgis/qgis/src/core/symbology-ng/qgsrendererv2.cpp:222

#6 Updated by Martin Dobias almost 10 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

Should be fixed in 5677103.

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