[jboss-user] [jBPM] - Error 400 on Build Package Click

| 2011-08-17 15:52:44,813 INFO  [STDOUT] (http-localhost%2F127.0.0.1-8080-1) ERROR 17-08 15:52:44,811 (LoggingHelper.java:error:69) | Service method 'public abstract org.drools.guvnor.client.rpc.BuilderResult org.drools.guvnor.client.rpc.PackageService.buildPackage (java.lang.String,boolean,java.lang.String,java.lang.String,java.lang.String,boolean,java.lang.String, java.lang.String,boolean,java.lang.String) throws com.google.gwt.user.client.rpc.SerializationException' threw an unexpected exception: org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.drools.rule.builder.dialect.java. JavaDialectConfiguration' | org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.drools.rule.builder.dialect.java.JavaDialectConfiguration' | | at org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:277) | | | at org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurationMap(PackageBuilderConfiguration.java:262) | | | at org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:175) | | | at org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:148) | | | at org.drools.guvnor.server.builder.BRMSPackageBuilder.getPackageBuilderConfiguration(BRMSPackageBuilder.java:134) | | | at org.drools.guvnor.server.builder.BRMSPackageBuilder.<init>(BRMSPackageBuilder.java:67) | | | at org.drools.guvnor.server.builder.AssemblerBase.createBuilder(AssemblerBase.java:46) | | | at org.drools.guvnor.server.builder.PackageAssembler.createBuilder(PackageAssembler.java:35) | | | at org.drools.guvnor.server.builder.AssemblerBase.<init>(AssemblerBase.java:42) | | | at org.drools.guvnor.server.builder.PackageAssemblerBase.<init>(PackageAssemblerBase.java:44) | | | at org.drools.guvnor.server.builder.PackageAssembler.<init>(PackageAssembler.java:49) | | | at org.drools.guvnor.server.RepositoryPackageOperations.buildPackage(RepositoryPackageOperations.java:522) | | | at org.drools.guvnor.server.RepositoryPackageOperations.buildPackage(RepositoryPackageOperations.java:480) | | | at org.drools.guvnor.server.RepositoryPackageService.buildPackage(RepositoryPackageService.java:299) | | | 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:601) | | | at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) | | | at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) | | | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) | | | at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) | | | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) | | | at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) | | | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) | | | at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) | | | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) | | | at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:157) | | | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) | | | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) | | | at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166) | | | at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102) | | | at org.drools.guvnor.server.RepositoryPackageService_$$_javassist_7.buildPackage(RepositoryPackageService_$$_javassist_7.java) | | | at org.drools.guvnor.server.RepositoryServiceServlet.buildPackage(RepositoryServiceServlet.java:282) | | | 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:601) | | | at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569) | | | at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208) | | | at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248) | | | at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) | | | at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) | | | at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | | | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | | | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | | | at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) | | | at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53) | | | at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) | | | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | | | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | | | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | | | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | | | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) | | | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) | | | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) | | | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) | | | at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) | | | at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) | | | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | | | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | | | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) | | | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | | | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) | | | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) | | | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598) | | | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | | | at java.lang.Thread.run(Thread.java:722) | Caused by: org.drools.RuntimeDroolsException: value '1.7' is not a valid language level | | at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.getDefaultLanguageLevel(JavaDialectConfiguration.java:161) | | | at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init(JavaDialectConfiguration.java:56) | | | at org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:273) | | | ... 68 more |