I have download and reinstall Eclipse but no Change.
Here is the Stack Trace.
java.lang.ClassCastException: org.eclipse.jdt.internal.core.JavaModel cannot be
cast to org.eclipse.jdt.core.IJavaProject
at
org.eclipse.jdt.internal.launching.RuntimeClasspathEntry.getLocation(RuntimeClasspathEntry.java:428)
at
org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate.getClasspath(AbstractJavaLaunchConfigurationDelegate.java:422)
at
org.objectstyle.wolips.launching.delegates.WOJavaLocalApplicationLaunchConfigurationDelegate.getClasspath(WOJavaLocalApplicationLaunchConfigurationDelegate.java:130)
at
org.eclipse.jdt.launching.JavaLaunchDelegate.launch(JavaLaunchDelegate.java:71)
at
org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
at
org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:702)
at
org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:923)
at
org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1126)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
On 2010/12/20, at 18:10, Mike Schrag wrote:
> stack trace?
>
> On Dec 20, 2010, at 12:05 PM, ISHIMOTO Ken wrote:
>
>> Sorry again,
>>
>> After upgrading to 3.6.1 everything looked fine, but if I try to start an
>> Application I get this Error.
>>
>>
>> org.eclipse.jdt.internal.core.JavaModel cannot be cast to
>> org.eclipse.jdt.core.IJavaProject
>>
>>
>> I am playing now for a few hours, install the App again, make new Workspace,
>> but it a WO App won't boot.
>>
>> With 3.5.1 no Problem.
>>
>> Any ideas what's that is?
>>
>>
>> Thank you
>>
>> --------------------------------------------------------
>> K's ROOM (ISHIMOTO Ken)
>> --------------------------------------------------------
>> [E-Mail] <[email protected]>
>> [iChat:] <[email protected]>
>> [HP] http://www.ksroom.com/
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>>
>>
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