[jbosstools-dev] Cannot build seam project using tycho

Hi, All! Since this morning update i cannot build seam project using tycho... All I've done is just updated from svn, then built the parent pom. To build the seam project I used the following command: mvn clean install -f build/pom.xml -Dmaven.test.skip -P helios-no-target,seam-bootstrap this results to the following error: [INFO] Adding repository (cached) http://dl.google.com/eclipse/plugin/3.6 [WARNING] Exception reading bundle manifest java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:131) at org.codehaus.tycho.osgitools.DefaultBundleReader.doLoadManifest(DefaultBundleReader.java:85) at org.codehaus.tycho.osgitools.DefaultBundleReader.loadManifest(DefaultBundleReader.java:47) at org.codehaus.tycho.osgitools.EquinoxResolver.loadManifest(EquinoxResolver.java:199) at org.codehaus.tycho.osgitools.EquinoxResolver.addBundle(EquinoxResolver.java:175) at org.codehaus.tycho.osgitools.EquinoxResolver.newState(EquinoxResolver.java:157) at org.codehaus.tycho.osgitools.EquinoxResolver.newResolvedState(EquinoxResolver.java:52) at org.codehaus.tycho.osgitools.OsgiBundleProject.getResolverState(OsgiBundleProject.java:194) at org.codehaus.tycho.osgitools.OsgiBundleProject.resolve(OsgiBundleProject.java:142) 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:200) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:95) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:430) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:160) at org.apache.maven.cli.MavenCli.main(MavenCli.java:124) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) 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) [ERROR] Internal error: java.lang.NullPointerException -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException (full log attached) I tried to build jsf project using the similar command and it is built successfully. The problems appears only when I try to build seam project. Any suggestions are appreciated. Thanks, Victor Rubezhny