| Re: [tycho-user] ClassCastException: org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl |
|
Hi Alex, But I get this even when I start with an EMPTY mvn repository. Is there any other directory on my hard disk that I should delete? Best regards, Kai From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-bounces@xxxxxxxxxxx] On Behalf Of Alex Blewitt This suggests you've got two classes with the same name, but loaded in different (incompatible) classloaders. I suspect you've got an old version mentioned and when you do the change you've left a 0.10.0 somewhere. Alex On 12 May 2011, at 09:47, Toedter, Kai wrote: Hi All, Tycho 0.10.0 works fine, with 0.11.0 and 0.12.0-SNAPSHOP I get [ERROR] Internal error: java.lang.ClassCastException: org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl cannot be cast to org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl -> [Help 1] org.apache.maven.InternalErrorException: Internal error: java.lang.ClassCastException: org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl cannot be cast to org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: java.lang.ClassCastException: org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl cannot be cast to org.codehaus.tycho.osgitools.project.EclipsePluginProjectImpl at org.codehaus.tycho.osgitools.OsgiBundleProject.getEclipsePluginProject(OsgiBundleProject.java:204) at org.codehaus.tycho.osgitools.OsgiBundleProject.getProjectClasspath(OsgiBundleProject.java:236) at org.codehaus.tycho.osgitools.OsgiBundleProject.resolve(OsgiBundleProject.java:155) at org.codehaus.tycho.resolver.DefaultTychoDependencyResolver.resolveProject(DefaultTychoDependencyResolver.java:80) at org.codehaus.tycho.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:94) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:273) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) ... 11 more You can reproduce this by downloading my MP3 Manager from https://max-server.myftp.org/trac/mp3m and then setting the Tycho version in project com.siemens.ct.mp3m.tycho.parent either to 0.11.0 or 0.12.0-SNAPSHOT. This error appears if also if I start with an empty mvn repo…, so deleting .cache and .meta does not help. Any hints? Thanks a lot. Kai --- Kai Tödter Siemens AG Corporate Technology System Architecture & Platforms CT T DE IT 1 Otto-Hahn-Ring 6 81739 Munich, Germany Phone: +49 89 636-41064 Fax: +49 89 636-45450 mailto: kai.toedter@xxxxxxxxxxx Internet: www.siemens.com/corporate-technology Siemens Aktiengesellschaft: Chairman of the Supervisory Board: Gerhard Cromme; Managing Board: Peter Loescher, Chairman, President and Chief Executive Officer; Roland Busch, Brigitte Ederer, Klaus Helmrich, Joe Kaeser, Barbara Kux, Hermann Requardt, Siegfried Russwurm, Peter Y. Solmssen, Michael Suess; Registered offices: Berlin and Munich, Germany; Commercial registries: Berlin Charlottenburg, HRB 12300, Munich, HRB 6684; WEEE-Reg.-No. DE 23691322 _______________________________________________ |