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Working with the IDE

  1. Q: Product does not launch from IDE
    INFO: org.eclipse.core.runtime.CoreException: Plug-in org.simantics.workbench was unable to load class org.simantics.workbench.internal.SimanticsWorkbenchApplication
    java.lang.UnsupportedClassVersionError: org/simantics/workbench/internal/SimanticsWorkbenchApplication : Unsupported major.minor version 51.0
    A: Product has been compiled with a different version of Java VM than the one being launched with
    Resolutions: Check Windows->Preferences->Java->Compiler->Compiler compliance level
    Resolutions: Check Windows->Preferences->Java->Installed JREs

Graph debugger

  1. Q:Relation is not shown in Graph debugger
    Resolutions: Check that the relation is inherited by using <R
    Resolutions: Check that inverse relation has also been defined by L0.InverseOf. If the inverse relation is not defined the Graph debugger can not know how to navigate from object resource to subject resource.