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JPA Diagram Editor 1.1.1 and Eclipse Luna 4.4.1 [message #1445048]

Tue, 14 October 2014 19:52

Eclipse User

I've been trying to get this to work and keep getting exceptions such as the one below. Should JPA Diagram editor work with the latest eclipse?

This is my first attempt at JPA so not sure if I've screwed something up or there's a bug that I've hit.

eclipse.buildId=4.4.1.M20140925-0400
java.version=1.7.0_51
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_NZ
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

This is a continuation of log file C:\Work_Java\workspace\.metadata\.bak_0.log
Created Time: 2014-10-15 12:04:36.622

org.eclipse.ui
Error
Wed Oct 15 12:23:48 NZDT 2014
Unhandled event loop exception

java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/ui/JpaRootContextNodeModel
at org.eclipse.jpt.jpadiagrameditor.ui.internal.modelintegration.ui.OpenJpaDiagramActionDelegate.obtainJpaProjectAndPersistenceUnit(OpenJpaDiagramActionDelegate.java:179)
at org.eclipse.jpt.jpadiagrameditor.ui.internal.modelintegration.ui.OpenJpaDiagramActionDelegate.run(OpenJpaDiagramActionDelegate.java:151)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:253)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)

Re: JPA Diagram Editor 1.1.1 and Eclipse Luna 4.4.1 [message #1452112 is a reply to message #1445048]

Fri, 24 October 2014 16:28

Eclipse User

Hi Andrew,

can you describe the exact steps? I've just downloaded the Eclipse Luna SR1, installed the JPA Diagram Editor feature from the available software option, created a JPA project, downloaded and installed the EclipseLink 2.5.2 and tried the both options to open the diagram editor. Everything works as expected - no exceptions occurred. So I can confirm that the JPA Diagram editor works with latest eclipse version, but to be sure I need the exact steps which you performed.

Regards,
Petya

Re: JPA Diagram Editor 1.1.1 and Eclipse Luna 4.4.1 [message #1460136 is a reply to message #1452112]

Mon, 03 November 2014 03:25

Eclipse User

I had the same problem
upgrade to eclipse 4.4.1 fixed it

Re: JPA Diagram Editor 1.1.1 and Eclipse Luna 4.4.1 [message #1515451 is a reply to message #1460136]

Wed, 17 December 2014 23:52

Eclipse User

It doesn't work for me on Luna 4.4.1.
I can't even install it because of missing dependency. (Even when i use "contact all update sites during install to find required software")

Cannot complete the install because one or more required items could not be found.
Software being installed: JPA Diagram Editor (Incubation) 0.5.0.201012011111 (org.eclipse.jpt.ui.diagrameditor.feature.feature.group 0.5.0.201012011111)
Missing requirement: JPA Diagram Editor 0.5.0.201012011111 (org.eclipse.jpt.ui.diagrameditor 0.5.0.201012011111) requires 'bundle org.eclipse.jpt.ui 0.0.0' but it could not be found
Cannot satisfy dependency:
From: JPA Diagram Editor (Incubation) 0.5.0.201012011111 (org.eclipse.jpt.ui.diagrameditor.feature.feature.group 0.5.0.201012011111)
To: org.eclipse.jpt.ui.diagrameditor [0.5.0.201012011111]

Re: JPA Diagram Editor 1.1.1 and Eclipse Luna 4.4.1 [message #1604184 is a reply to message #1445048]

Fri, 06 February 2015 12:45

Eclipse User

Hi Andrew,

I had the same problem after installing the JPA Diagram Editor via Eclipse Marketplace into Eclipse Kepler.

For some reason Eclipse Marketplace delivers an old feature-version org.eclipse.jpt.jpadiagrameditor.feature_1.1.2.v201301082148-408c9oB58C5FCB77B5. This feature contains the plugin org.eclipse.jpt.jpadiagrameditor.ui_1.0.3.v201301300050 which is binary incompatible to the Kepler plugin org.eclipse.jpt.jpa.ui_3.3.2.v201401172016.jar. That's why the Excpetion is thrown.

I resolved the problem after updating the JPA Diagram Editor Feature to Version 1.2 via the Eclipse Kepler update site.

index.php/fa/20761/0/

Regards
Nico

Attachment: JPADiagramEditorUpdate.jpg
(Size: 158.97KB, Downloaded 3732 times)

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