| Problem with refining mode in ATL [message #1830757] |
Mon, 03 August 2020 11:26 |
 Andreas Bäuerle
Messages: 11
Registered: April 2020 |
Junior Member |
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Hello!
Ive been working on an ATL transformation which shall add certain elements to the input model.
Problem here is that the Basic structure will be overtaken but when I am adding attributes to the xmi elements I am getting the following error:
!ENTRY org.eclipse.core.jobs 4 2 2020-08-03 13:20:48.787
!MESSAGE An internal error occurred during: "Launching Createrepair".
!STACK 0
java.lang.NullPointerException
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1114)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1042)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementFeatureMap(XMLSaveImpl.java:2466)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1518)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1224)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2716)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.writeTopObject(XMLSaveImpl.java:683)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveImpl.java:591)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java:251)
at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLResourceImpl.java:389)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1475)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1044)
at org.eclipse.m2m.atl.core.emf.EMFExtractor.extract(EMFExtractor.java:65)
at org.eclipse.m2m.atl.core.service.LauncherService.launch(LauncherService.java:149)
at org.eclipse.m2m.atl.core.ui.launch.AtlLaunchConfigurationDelegate.launchOrDebug(AtlLaunchConfigurationDelegate.java:307)
at org.eclipse.m2m.atl.core.ui.launch.AtlLaunchConfigurationDelegate.launch(AtlLaunchConfigurationDelegate.java:234)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:860)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:719)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1017)
at org.eclipse.debug.internal.ui.DebugUIPlugin$2.run(DebugUIPlugin.java:1220)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
For clarification:
<?xml version="1.0" encoding="UTF-8"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns="RepairMeta">
<root>
<repair ></repair>
</root>
</xmi:XMI>
Is taken without issues, but the following does not work.
<?xml version="1.0" encoding="UTF-8"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns="RepairMeta">
<root>
<repair id="2"></repair>
</root>
</xmi:XMI>
The project files are attached. Any help and/or recommendations are welcomed.
Sincerely, Andreas
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