[dproreg]

Hello,

something seems to be terribly wrong with my MyEclipse installation. I downloaded the “all in one” installer and installed MyEclipse. On startup, I chose an empty directory as workspace, so there should be no problem with old settings.

Some of the problems are:
– the MyEclipse perspective is missing (just as I read in some older posts, but found no solution for it)
– after creating a new Web Project using the MyEclipse wizard, the automatically created file index.jsp can’t be openend in an editor. It only displays “Error opening the editor”. The “Details” view shows following:
java.lang.NoClassDefFoundError: org/apache/commons/collections/bidimap/DualHashBidiMap
at com.genuitec.eclipse.webdesigner3.DOMCoordinator.<clinit>(DOMCoordinator.java:133)
at com.genuitec.eclipse.webdesigner3.WebDesigner3.<init>(WebDesigner3.java:65)
at com.genuitec.eclipse.webdesigner3.editors.WebDesignerMultiPageEditor.<init>(WebDesignerMultiPageEditor.java:200)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:170)
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.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java:263)
at org.eclipse.ui.internal.EditorManager.setVisibleEditor(EditorManager.java:1405)
at org.eclipse.ui.internal.EditorManager$5.runWithException(EditorManager.java:939)
at org.eclipse.ui.internal.StartupThreading$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)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
– the “Quick update” windows shows the feature “MyEclipse Enterprise Workbench 6.0.1.zmyeclipse601200710” (and others). When I try to install this feature an error window opens with error text “Current configuration contains errors that are not corrected by the requested operation and more errors would be introduced.” Unfortunately, the detail view seems to be a listbox, so I can’t copy the entries as text just now.

The installation details window contains following text:
*** Date:
Friday, March 28, 2008 4:24:41 PM CET

** System properties:
OS=WindowsXP
OS version=5.1
Java version=1.5.0_11

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 6.0.1 GA
Build id: 6.0.1-GA-200710

*** Eclipse details:
MyEclipse Enterprise Workbench

Version: 6.0.1 GA
Build id: 6.0.1-GA-200710

Eclipse Platform

Version: 3.3.1.R33x_r20070911-_19UEkpF-B7Uh2hKy75y
Build id: M20070921-1145

Eclipse RCP

Version: 3.3.1.R33x_r20070802-8y8eE8sEV3Fz0z0GlHJrXvTAUS
Build id: M20070921-1145

Eclipse Java Development Tools

Version: 3.3.1.r331_v20070629-7o7jE72EDlXAbqAcnbmyg1rf8RIL
Build id: M20070921-1145

Eclipse Plug-in Development Environment

Version: 3.3.1.R33x_r20070802-7N7M3D1VIA_52JsDFsEC
Build id: M20070921-1145

Eclipse Project SDK

Version: 3.3.1.R33x_r20070802-7M7J78_mu1mnlRa7A4Ns52XeZ6D0
Build id: M20070921-1145

Eclipse Graphical Editing Framework

Version: 3.3.1.v20070814
Build id: 20070814-1555

Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
D:\MyEclipse 6.0\eclipse\eclipse.exe
-name
Eclipse
–launcher.library
D:\MyEclipse 6.0\eclipse\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.1.R33x_v20070828\eclipse_1020.dll
-startup
D:\MyEclipse 6.0\eclipse\plugins\org.eclipse.equinox.launcher_1.0.1.R33x_v20070828.jar
-exitdata
7c_80
-vm
D:\MyEclipse 6.0\jre\bin\javaw.exe

[more to come…]

[dproreg]

There is some history to it all: at first, I had installed the Eclipse “For Java” package, then the MyEclipse plugin. After receiving some error messages, I realized that I had to use the Eclipse “Classic” package. So I deinstalled MyEclipse via the Windows Software screen, removed the Eclipse directory, unpacked the Eclipse “Classic” archive and installed MyEclipse again. From this point on the trouble started. So finally deinstalled MyEclipse again and tried the “all in one” MyEclipse installer, but it didn’t help.

Maybe deinstalling MyEclipse does not remove all files and settings, but leaves some rests laying around somewhere? Perhaps deleting these rests, if they exist, could help?

Can anyone help me on this?
Many thanks in advance,
Oliver

[Loyal Water]

Oliver,
You should try installing MyEclipse to a brand new location and test this out again. Incase it doesn’t help, you can go to the MyEclipse download page and download the pulse installer. Use that to launch MyEclipse and you should be all set to roll.

[dproreg]

Nipun,
thank you for your immediate reply.
After doing a new complete installation over Pulse, it now seems to work. I still wonder why the full installer didn’t work, though…

Oliver

[Loyal Water]

Maybe the uninstalling left some files behind like you had suggested. Anyway, I’m glad its working now.

[Author]

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