Problem Exporting Eclipse RCP Product

[Gibson]

Hi all,

ich developed an RCP application with Eclipse 3.2.1 (Build id:
M20060921-0945) and JRE 1.5.0.9-b03 on a win200 maschine, containig a
couple of plugins
1 plugin, containing the perspective and application
2 plugins, for functionality
1 Plugin, containing the product

both the eclipse application and the product run in the ide.

while exporting i get the following error:
A Cylce was detected when generating classpath ...

There are plugins mentioned which neither listed in the dependencies
nor run ... nor target configuration.
(i.g com.bdaum.aoModeling_1.1.2)

If i drop all dependencies, the export works. But it generates a
logs.zip. the log starts with the following error:
The import org.eclipse cannot be resolved

where ether the import comes from

if i add the dependencies again, extract my jars und replace plugin.xml
and manifest.mf, my application starts and generates the foolwing
error:

org.osgi.framework.BundleException: The activator
de.myRcp.perspective.Activator for bundle de.myRcp.perspective is
invalid
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)

at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:962)

at
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:317)

at
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:256)

at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.preFindLocalClass(EclipseLazyStarter.java:86)

at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:409)

at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:188)

at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:334)

at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)

at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)

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:278)

at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)

at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245)

at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147)

at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759)

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.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:74)

at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)

at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)

at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)

at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)

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.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.Error: Unresolved compilation problems:
The import org.eclipse cannot be resolved
The import org.eclipse cannot be resolved
The import org.osgi cannot be resolved
AbstractUIPlugin cannot be resolved to a type
BundleContext cannot be resolved to a type
BundleContext cannot be resolved to a type
ImageDescriptor cannot be resolved to a type


It doesnt matter if export an eclipse application or the product.

thanks fpr any hints.

best regards

 

[Gibson]

Using Eclipse 3.2.0 solved the problem