Undefined reference to OMCInterface::throwException

[Rüdiger Franke]

Attempting to build OMEdit from the current sources, the below linker error is raised, even after make clean in the OpenModelica main directory as well as in the subdirectories OMCompiler and OMEdit.

What is wrong?

make[3]: Entering directory '/home/user/OpenModelica/OMEdit/OMEdit/OMEditGUI'
g++ -m64 -Wl,-rpath-link,/home/rfranke/OpenModelica/build/lib/x86_64-linux-gnu/omc -rdynamic -o ../bin/OMEdit main.o Helper.o Utilities.o StringHandler.o MainWindow.o OpenModelicaScriptingAPIQt.o OMCProxy.o MessagesWidget.o LibraryTreeWidget.o Commands.o CoOrdinateSystem.o ModelWidgetContainer.o ModelicaClassDialog.o SearchWidget.o OptionsDialog.o BaseEditor.o ModelicaEditor.o TransformationsEditor.o TextEditor.o CEditor.o CompositeModelEditor.o MetaModelicaEditor.o HTMLEditor.o PlotWindowContainer.o Component.o ShapeAnnotation.o CornerItem.o LineAnnotation.o PolygonAnnotation.o RectangleAnnotation.o EllipseAnnotation.o TextAnnotation.o BitmapAnnotation.o ComponentProperties.o Transformation.o DocumentationWidget.o SimulationDialog.o SimulationOutputWidget.o SimulationProcessThread.o SimulationOutputHandler.o FetchInterfaceDataDialog.o FetchInterfaceDataThread.o TLMCoSimulationDialog.o TLMCoSimulationOutputWidget.o TLMCoSimulationThread.o ImportFMUDialog.o ImportFMUModelDescriptionDialog.o VariablesWidget.o NotificationsDialog.o ShapePropertiesDialog.o OMDumpXML.o diff_match_patch.o TransformationsWidget.o CommandFactory.o GDBAdapter.o StackFramesWidget.o LocalsWidget.o ModelicaValue.o BreakpointMarker.o BreakpointsWidget.o BreakpointDialog.o DebuggerConfigurationsDialog.o AttachToProcessDialog.o ProcessListModel.o backtrace.o GDBBacktrace.o CrashReportDialog.o GitCommands.o CommitChangesDialog.o RevertCommitsDialog.o CleanDialog.o OMEditApplication.o TraceabilityGraphViewWidget.o TraceabilityInformationURI.o OpcUaClient.o GLWidget.o AbstractAnimationWindow.o ViewerWidget.o AnimationWindow.o ThreeDViewer.o ExtraShapes.o Visualizer.o VisualizerMAT.o VisualizerCSV.o VisualizerFMU.o FMUSettingsDialog.o FMUWrapper.o Shapes.o TimeManager.o moc_Helper.o moc_Utilities.o moc_StringHandler.o moc_MainWindow.o moc_OMCProxy.o moc_MessagesWidget.o moc_LibraryTreeWidget.o moc_ModelWidgetContainer.o moc_ModelicaClassDialog.o moc_SearchWidget.o moc_OptionsDialog.o moc_BaseEditor.o moc_ModelicaEditor.o moc_TransformationsEditor.o moc_TextEditor.o moc_CEditor.o moc_CompositeModelEditor.o moc_MetaModelicaEditor.o moc_HTMLEditor.o moc_PlotWindowContainer.o moc_Component.o moc_ShapeAnnotation.o moc_CornerItem.o moc_LineAnnotation.o moc_PolygonAnnotation.o moc_RectangleAnnotation.o moc_EllipseAnnotation.o moc_TextAnnotation.o moc_BitmapAnnotation.o moc_ComponentProperties.o moc_DocumentationWidget.o moc_SimulationDialog.o moc_SimulationOutputWidget.o moc_SimulationProcessThread.o moc_SimulationOutputHandler.o moc_FetchInterfaceDataDialog.o moc_FetchInterfaceDataThread.o moc_TLMCoSimulationDialog.o moc_TLMCoSimulationOutputWidget.o moc_TLMCoSimulationThread.o moc_ImportFMUDialog.o moc_ImportFMUModelDescriptionDialog.o moc_VariablesWidget.o moc_NotificationsDialog.o moc_ShapePropertiesDialog.o moc_TransformationsWidget.o moc_GDBAdapter.o moc_StackFramesWidget.o moc_LocalsWidget.o moc_ModelicaValue.o moc_BreakpointMarker.o moc_BreakpointsWidget.o moc_BreakpointDialog.o moc_DebuggerConfigurationsDialog.o moc_AttachToProcessDialog.o moc_ProcessListModel.o moc_GDBBacktrace.o moc_CrashReportDialog.o moc_GitCommands.o moc_CommitChangesDialog.o moc_RevertCommitsDialog.o moc_CleanDialog.o moc_TraceabilityGraphViewWidget.o moc_TraceabilityInformationURI.o moc_OpcUaClient.o moc_AbstractAnimationWindow.o moc_ViewerWidget.o moc_AnimationWindow.o moc_ThreeDViewer.o moc_FMUSettingsDialog.o qrc_resource_omedit.o    -L/usr/lib/x86_64-linux-gnu -L/usr/X11R6/lib64 -L /home/rfranke/OpenModelica/build/lib/x86_64-linux-gnu/omc -lOMPlot -lomqwt -lfmilib_shared -L../OMEditGUI/Debugger/Parser -lGDBMIParser -lomantlr3 -Wl,-z,origin -Wl,-rpath,'$ORIGIN/../lib/x86_64-linux-gnu/omc' -Wl,-rpath,'$ORIGIN' -lOpenModelicaCompiler -lOpenModelicaRuntimeC -lomcgc -L/home/rfranke/OpenModelica/build/lib/x86_64-linux-gnu/omc -losg -losgViewer -losgDB -losgGA -lOpenThreads -lomopcua -lqjson -lQtWebKit -lQtSvg -lQtXmlPatterns -lQtXml -lQtOpenGL -lQtGui -lQtNetwork -lQtCore -lGL -lpthread 
OpenModelicaScriptingAPIQt.o: In function `OMCInterface::OMCInterface(threadData_s*)':
/home/user/OpenModelica/OMEdit/OMEdit/OMEditGUI/../../../build/include/omc/scripting-API/OpenModelicaScriptingAPIQt.cpp:9: undefined reference to `vtable for OMCInterface'
OpenModelicaScriptingAPIQt.o: In function `OMCInterface::generateScriptingAPI(QString, QString)':
/home/user/OpenModelica/OMEdit/OMEdit/OMEditGUI/../../../build/include/omc/scripting-API/OpenModelicaScriptingAPIQt.cpp:20: undefined reference to `OMCInterface::logCommand(QString, QTime*)'
/home/user/OpenModelica/OMEdit/OMEdit/OMEditGUI/../../../build/include/omc/scripting-API/OpenModelicaScriptingAPIQt.cpp:44: undefined reference to `OMCInterface::logResponse(QString, QTime*)'
/home/user/OpenModelica/OMEdit/OMEdit/OMEditGUI/../../../build/include/omc/scripting-API/OpenModelicaScriptingAPIQt.cpp:39: undefined reference to `OMCInterface::throwException(QString)'

[Adrian Pop]

I suggest make gitclean if you didn't do that. There are changes to both omc and omedit.

[Rüdiger Franke]

make gitclean, followed by a fresh autoconf, ... works. Thanks!