| FormPage in Visual Editor problem [message #613008] |
Sun, 04 June 2006 22:09 |
Eclipse User |
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Originally posted by: andrey.batyuk.net
Greetings,
I've tried to edit FormPage subclass in Visual Editor:
public class PersonSummaryPage extends FormPage {
private FormToolkit formToolkit; // @jve:decl-index=0:visual-constraint=""
public PersonSummaryPage(String id, String title) {
super(id, title);
// TODO Auto-generated constructor stub
}
public PersonSummaryPage(FormEditor editor, String id, String title) {
super(editor, id, title);
// TODO Auto-generated constructor stub
}
protected void createFormContent(IManagedForm managedForm) {
FormToolkit toolkit = managedForm.getToolkit();
ScrolledForm form = managedForm.getForm();
form.setText("Empty FormPage");
Composite body = form.getBody();
toolkit.paintBordersFor(body);
}
}
On attempt to open this class in visual editor i get the following error
message in status bar:
java.lang.NoSuchMethodException(org.eclipse.ui.forms.editor. FormPage. <init>())
And the following error in .log:
java.lang.ArrayIndexOutOfBoundsException: -1
at org.eclipse.emf.common.util.BasicEList.get(BasicEList.java:5 14)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.getEObjectF orURIFragmentRootSegment(ResourceImpl.java:642)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.getEObject( ResourceImpl.java:692)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.getEObject( ResourceImpl.java:671)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.setValueFromId(XML Handler.java:2506)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.setAttribValue(XML Handler.java:2437)
at
org.eclipse.emf.ecore.xmi.impl.SAXXMIHandler.handleObjectAtt ribs(SAXXMIHandler.java:74)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectFromFa ctory(XMLHandler.java:1927)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectFromTy peName(XMLHandler.java:1831)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObject(XMLHa ndler.java:1766)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleFeature(XMLH andler.java:1574)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.processElement(XML Handler.java:876)
at
org.eclipse.emf.ecore.xmi.impl.XMIHandler.processElement(XMI Handler.java:82)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHa ndler.java:854)
at
org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHa ndler.java:626)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser .startElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocume ntParser.emptyElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScanner Impl.scanStartElement(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentS cannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentS cannerImpl.scanDocument(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuratio n.parse(Unknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuratio n.parse(Unknown
Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(U nknown
Source)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser .parse(Unknown
Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl. java:179)
at
org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLRes ourceImpl.java:179)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:1089)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(Resour ceImpl.java:895)
at
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLo ad(ResourceSetImpl.java:249)
at
org.eclipse.jem.internal.util.emf.workbench.ProjectResourceS etImpl.demandLoad(ProjectResourceSetImpl.java:83)
at
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLo adHelper(ResourceSetImpl.java:264)
at
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResou rce(ResourceSetImpl.java:390)
at
org.eclipse.jem.internal.util.emf.workbench.ProjectResourceS etImpl.getResource(ProjectResourceSetImpl.java:262)
at
org.eclipse.ve.internal.java.codegen.util.VEModelCacheUtilit y.doLoadFromCache(VEModelCacheUtility.java:103)
at
org.eclipse.ve.internal.java.codegen.core.VEModelInstance.cr eateComposition(VEModelInstance.java:100)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.reConnect(JavaSourceTranslator.java:1126)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.decodeDocument(JavaSourceTranslator.java:902)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.loadModel(JavaSourceTranslator.java:597)
at
org.eclipse.ve.internal.java.codegen.editorpart.JavaVisualEd itorPart$Setup.run(JavaVisualEditorPart.java:1978)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
What could be the cause of this?
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