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QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)
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QGIS crash when zooming vector layer Postgresql with new line style #14192

Closed qgib closed 5 years ago

qgib commented 13 years ago

Author Name: Anibal Alarcon (Anibal Alarcon) Original Redmine Issue: 4241

Redmine category:vectors Assignee: Martin Dobias

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

qgib commented 13 years ago

Author Name: Anibal Alarcon (Anibal Alarcon)

The correct image about style is symbolproperties_ok.png sorry.

qgib commented 13 years ago

Author Name: Giovanni Manghi (@gioman)

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.

qgib commented 13 years ago

Author Name: Anibal Alarcon (Anibal Alarcon)

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

devgis@laptopdell:~/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::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

qgib commented 13 years ago

Author Name: Martin Dobias (@wonder-sk)

qgib commented 13 years ago

Author Name: Sandro Santilli (@strk)

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
qgib commented 13 years ago

Author Name: Martin Dobias (@wonder-sk)

Should be fixed in 5677103.