org.eclipse.core.runtime.CoreException: Extension registry provider is already set. 10:23:15,746 ERROR [STDERR] at org.eclipse.core.internal.registry.RegistryProviderFactory.setDefault(RegistryProviderFactory.java:31) 10:23:15,746 ERROR [STDERR] at org.eclipse.core.runtime.RegistryFactory.setDefaultRegistryProvider(RegistryFactory.java:129) 10:23:15,746 ERROR [STDERR] at org.eclipse.birt.core.framework.jar.ServiceLauncher.startup(ServiceLauncher.java:84) 10:23:15,746 ERROR [STDERR] ... 38 more In order to get BIRT to run on JBoss i had to remove the jar-files: org.eclipse.core.resources_3.7.100.v20110510-0712.jar org.apache.xerces_2.9.0.v201101211617.jar and i also get an exception during boot from the org.eclipse.osgi libraries: 11:13:06,217 WARN [ClassLoaderManager] Unexpected error during load of:org.osgi.service.log.package-info: java.lang.ClassFormatError: Illegal class name "org/osgi/service/log/package-info" in class file org/osgi/service/log/package-info

eclipse.org | 9 months ago
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    Eclipse Community Forums: BIRT » [SOLVED] Problem with OSGI platform (BIRT 3.7 on JBoss AS 6)

    eclipse.org | 9 months ago
    org.eclipse.core.runtime.CoreException: Extension registry provider is already set. 10:23:15,746 ERROR [STDERR] at org.eclipse.core.internal.registry.RegistryProviderFactory.setDefault(RegistryProviderFactory.java:31) 10:23:15,746 ERROR [STDERR] at org.eclipse.core.runtime.RegistryFactory.setDefaultRegistryProvider(RegistryFactory.java:129) 10:23:15,746 ERROR [STDERR] at org.eclipse.birt.core.framework.jar.ServiceLauncher.startup(ServiceLauncher.java:84) 10:23:15,746 ERROR [STDERR] ... 38 more In order to get BIRT to run on JBoss i had to remove the jar-files: org.eclipse.core.resources_3.7.100.v20110510-0712.jar org.apache.xerces_2.9.0.v201101211617.jar and i also get an exception during boot from the org.eclipse.osgi libraries: 11:13:06,217 WARN [ClassLoaderManager] Unexpected error during load of:org.osgi.service.log.package-info: java.lang.ClassFormatError: Illegal class name "org/osgi/service/log/package-info" in class file org/osgi/service/log/package-info

    Root Cause Analysis

    1. org.eclipse.core.runtime.CoreException

      Extension registry provider is already set. 10:23:15,746 ERROR [STDERR] at org.eclipse.core.internal.registry.RegistryProviderFactory.setDefault(RegistryProviderFactory.java:31) 10:23:15,746 ERROR [STDERR] at org.eclipse.core.runtime.RegistryFactory.setDefaultRegistryProvider(RegistryFactory.java:129) 10:23:15,746 ERROR [STDERR] at org.eclipse.birt.core.framework.jar.ServiceLauncher.startup(ServiceLauncher.java:84) 10:23:15,746 ERROR [STDERR] ... 38 more In order to get BIRT to run on JBoss i had to remove the jar-files: org.eclipse.core.resources_3.7.100.v20110510-0712.jar org.apache.xerces_2.9.0.v201101211617.jar and i also get an exception during boot from the org.eclipse.osgi libraries: 11:13:06,217 WARN [ClassLoaderManager] Unexpected error during load of:org.osgi.service.log.package-info: java.lang.ClassFormatError: Illegal class name "org/osgi/service/log/package-info" in class file org/osgi/service/log/package-info

      at java.lang.ClassLoader.defineClass1()
    2. Java RT
      ClassLoader.defineClass
      1. java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_26]
      2. java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_26]
      3. java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_26]
      3 frames