Hi, occasionally I have problems with QGIS Server 2.14.0-2 (but not in 2.8.x).
When I switch from a project to another from QGIS Web Client, when it calls the qgis server (WMS GetProjectSettings) I have a segmentation fault as you can see in the below GDB backtrace. It seems that it's a problem in QgsServerProjectParser that didn't exist in 2.8.x. This problem occurs when I switch from a big project to another, with inherited layers from other projects. Program received signal SIGSEGV, Segmentation fault. 0xb6f75ba1 in QBasicAtomicInt::ref (this=0x29) at /usr/include/qt4/QtCore/qatomic_i386.h:120 120 : "memory"); (gdb) bt #0 0xb6f75ba1 in QBasicAtomicInt::ref (this=0x29) at /usr/include/qt4/QtCore/qatomic_i386.h:120 #1 0xb6f77b74 in QString::QString (this=0x9c17c44, other=...) at /usr/include/qt4/QtCore/qstring.h:726 #2 0xb722d753 in QgsMapLayer::id (this=0xcc483d8) at /usr/local/src/qgis-2.14.2/src/core/qgsmaplayer.cpp:107 #3 0xb7088c81 in QgsLayerTreeLayer::QgsLayerTreeLayer (this=0x9c17c28, layer=0xcc483d8) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreelayer.cpp:27 #4 0xb708932a in QgsLayerTreeLayer::readXML (element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreelayer.cpp:111 #5 0xb709bf49 in QgsLayerTreeNode::readXML (element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreenode.cpp:56 #6 0xb7086a81 in QgsLayerTreeGroup::readChildrenFromXML (this=0x9874e18, element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreegroup.cpp:293 #7 0xb70864bc in QgsLayerTreeGroup::readXML (element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreegroup.cpp:259 #8 0xb709befc in QgsLayerTreeNode::readXML (element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreenode.cpp:54 #9 0xb7086a81 in QgsLayerTreeGroup::readChildrenFromXML (this=0x99d0320, element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreegroup.cpp:293 #10 0xb70864bc in QgsLayerTreeGroup::readXML (element=...) at /usr/local/src/qgis-2.14.2/src/core/layertree/qgslayertreegroup.cpp:259 #11 0x080f9cc2 in QgsServerProjectParser::findLegendGroupElements (this=0xcbf39e8) at /usr/local/src/qgis-2.14.2/src/server/qgsserverprojectparser.cpp:1209 #12 0x080efacb in QgsServerProjectParser::QgsServerProjectParser (this=0xcbf39e8, xmlDoc=0x8b5b138, filePath=...) at /usr/local/src/qgis-2.14.2/src/server/qgsserverprojectparser.cpp:59 #13 0x080603e4 in QgsConfigCache::serverConfiguration (this=0x8b7dad0, filePath=...) at /usr/local/src/qgis-2.14.2/src/server/qgsconfigcache.cpp:55 #14 0x080f114c in QgsServerProjectParser::createLayerFromElement (this=0xcbb01c0, elem=..., useCache=true) at /usr/local/src/qgis-2.14.2/src/server/qgsserverprojectparser.cpp:256 #15 0x080f01b2 in QgsServerProjectParser::projectLayerMap (this=0xcbb01c0, layerMap=...) at /usr/local/src/qgis-2.14.2/src/server/qgsserverprojectparser.cpp:102 #16 0x080fadef in QgsServerProjectParser::wfsLayerNames (this=0xcbb01c0) at /usr/local/src/qgis-2.14.2/src/server/qgsserverprojectparser.cpp:1319 #17 0x080d79eb in QgsWMSProjectParser::wfsLayerNames (this=0x9d7ccc0) #18 0x0807cec8 in QgsWMSServer::getCapabilities ( this=<error reading variable: Cannot access memory at address 0xbfd6d5e4>, this@entry=<error reading variable: Cannot access memory at address 0xbfd6d5dc>, version=<error reading variable: Cannot access memory at address 0xbfd6d5e8>, fullProjectInformation=<error reading variable: Cannot access memory at address 0xbfd6d31c>) at /usr/local/src/qgis-2.14.2/src/server/qgswmsserver.cpp:589 _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer