[news.eclipse.modeling.gmt.amw] Re: new to eclipse/amw question

[Marcos Didonet Del Fabro <mddfabro@xxxxxxx>]

Hello,

this error seems to be related to compilation issues. Which JRE are you 
using? You can check this at Preferences -> Java -> Installed JREs. I am 
using jre1.6.0_02.
I will install everything from scratch here to try to reproduce the error.

Regards,

Marcos.


Matti Husu wrote:
> Hello, yes these were the versions that I had already. Nevertheless I 
> downloaded them again and unzipped to Eclipse folder. Still I cannot 
> open any .amw file of the use case (Modeling Web... / SOD-M) nor create 
> any weaving model with the wizard.
> For trying to create weaving model I get error described in orig. post.
> For for trying to open .amw file in downloaded usecase project I get error:
>
> Error opening editor. When I click details:
>
> java.lang.UnsupportedClassVersionError: Bad version number in .class file
>     at java.lang.ClassLoader.defineClass1(Native Method)
>     at java.lang.ClassLoader.defineClass(Unknown Source)
>     at 
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:161) 
>
>     at 
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:501) 
>
>     at 
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:471) 
>
>     at 
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:430) 
>
>     at 
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:413) 
>
>     at 
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189) 
>
>     at 
> org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340) 
>
>     at 
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:408) 
>
>     at 
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369) 
>
>     at 
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357) 
>
>     at 
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83) 
>
>     at java.lang.ClassLoader.loadClass(Unknown Source)
>     at 
> org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:289) 
>
>     at 
> org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227) 
>
>     at 
> org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1269) 
>
>     at 
> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160) 
>
>     at 
> org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788) 
>
>     at 
> org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) 
>
>     at 
> org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51) 
>
>     at 
> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:252)
>     at 
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
>     at 
> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:248) 
>
>     at 
> org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:231) 
>
>     at 
> org.eclipse.ui.internal.EditorManager.createPart(EditorManager.java:841)
>     at 
> org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:606) 
>
>     at 
> org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426) 
>
>     at 
> org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592) 
>
>     at 
> org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:263)
>     at 
> org.eclipse.ui.internal.WorkbenchPage.makeActiveEditor(WorkbenchPage.java:1211) 
>
>     at 
> org.eclipse.ui.internal.WorkbenchPage.updateActivePart(WorkbenchPage.java:1169) 
>
>     at 
> org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1349) 
>
>     at 
> org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1338)
>     at 
> org.eclipse.ui.internal.WorkbenchPage.access$16(WorkbenchPage.java:1329)
>     at 
> org.eclipse.ui.internal.WorkbenchPage$15.runWithException(WorkbenchPage.java:3172) 
>
>     at 
> org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31) 
>
>     at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
>     at 
> org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123) 
>
>     at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)
>     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)
>     at 
> org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:801) 
>
>     at 
> org.eclipse.ui.internal.Workbench$25.runWithException(Workbench.java:1342)
>     at 
> org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31) 
>
>     at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
>     at 
> org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123) 
>
>     at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)
>     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)
>     at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2309)
>     at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
>     at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>     at 
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289) 
>
>     at 
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
>     at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
>     at 
> org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106) 
>
>     at 
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169) 
>
>     at 
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106) 
>
>     at 
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76) 
>
>     at 
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363) 
>
>     at 
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176) 
>
>     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:508)
>     at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>     at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>
>
> Version I have Eclipse for Java EE. 3.3.0 (Build id: M20070921-1145)
>
> emf 2.3.1 (some of the features are 2.3.0, all were part of eclipse)
> atl 2.0.0
> am3 0.2.0
> amw:
>
> org.eclipse.weaver 2.0.0
> org.eclipse.extension.base 2.0.0
> org.eclipse.transformation 1.0.0
> org.eclipse.gmt.weaver.amw4atl 1.0.0
> org.eclipse.gmt.weaver.matchextensions 1.0.0
> org.eclipse.gmt.weaver.qatl 1.0.0
> org.eclipse.gmt.weaver.transformation.extension 1.0.0
> org.eclipse.gmt.weaver.transformation 1.0.0
>
> Please help me. I'm getting desperate...