Hi,
Following exception throw when close the eclipse after run as eclipse
application.
org.eclipse.swt.SWTException: Failed to execute runnable
(java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:4397)
at org.eclipse.swt.SWT.error(SWT.java:4312)
...
Caused by: java.lang.NullPointerException
at
dataMapper.diagram.part.DataMapperDiagramEditor.getEditingDomain(DataMapperDiagramEditor.java:144)
at
org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor$1.getEditingDomain(DiagramEditor.java:396)
at
org.eclipse.gmf.runtime.diagram.ui.actions.AbstractDeleteFromAction.getEditingDomain(AbstractDeleteFromAction.java:117)
at
org.eclipse.gmf.runtime.diagram.ui.actions.AbstractDeleteFromAction.updateTargetRequest(AbstractDeleteFromAction.java:85)
at
org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.refresh(DiagramAction.java:113)
But DataMapperDiagramEditor class is generated.
/**
* @generated
*/
public TransactionalEditingDomain getEditingDomain() {
IDocument document = getEditorInput() != null ?
getDocumentProvider().getDocument( //line 144
getEditorInput()) : null;
if (document instanceof IDiagramDocument) {
return ((IDiagramDocument) document).getEditingDomain();
}
return super.getEditingDomain();
}
Is this exception occurs due to modified methods of generated class ?
Thanks,
Lali
--
*Lali Sudaththa Devamanthri*
Software Engineer
WSO2 Inc.; http://wso2.com
lean.enterprise.middleware
mobile: +94 71 895 4922
<http://www.wso2.com>
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