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Error 400 on Build Package Click
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created by <a href="http://community.jboss.org/people/tob1as">Tobias Wittur</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/621389#621389">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I got the following error when I tryed to build the default sample repository after starting guvnor the first time.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I then tried to build my own package, and got the same error:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table><tbody><tr><td style=";"><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></td><td style=";">400 Sorry, a technical error occurred. Please contact a system administrator.</td></tr></tbody></table><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>This is what the server log says:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><table><tbody><tr><td style=";">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) </td><td style=";">Service method 'public abstract org.drools.guvnor.client.rpc.BuilderResult org.drools.guvnor.client.rpc.PackageService.buildPackage<br/>(java.lang.String,boolean,java.lang.String,java.lang.String,java.lang.String,boolean,java.lang.String,<br/>java.lang.String,boolean,java.lang.String) <br/>throws com.google.gwt.user.client.rpc.SerializationException' threw an unexpected exception: org.drools.RuntimeDroolsException: <br/>Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.drools.rule.builder.dialect.java.<br/>JavaDialectConfiguration'</td></tr></tbody></table><p>org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.drools.rule.builder.dialect.java.JavaDialectConfiguration'</p><table><tbody><tr><td style=";"></td><td style=";">at org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:277)</td></tr><tr><td style=";"></td><td style=";">at org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurationMap(PackageBuilderConfiguration.java:262)</td></tr><tr><td style=";"></td><td style=";">at org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:175)</td></tr><tr><td style=";"></td><td style=";">at org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:148)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.BRMSPackageBuilder.getPackageBuilderConfiguration(BRMSPackageBuilder.java:134)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.BRMSPackageBuilder.<init>(BRMSPackageBuilder.java:67)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.AssemblerBase.createBuilder(AssemblerBase.java:46)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.PackageAssembler.createBuilder(PackageAssembler.java:35)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.AssemblerBase.<init>(AssemblerBase.java:42)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.PackageAssemblerBase.<init>(PackageAssemblerBase.java:44)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.builder.PackageAssembler.<init>(PackageAssembler.java:49)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.RepositoryPackageOperations.buildPackage(RepositoryPackageOperations.java:522)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.RepositoryPackageOperations.buildPackage(RepositoryPackageOperations.java:480)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.RepositoryPackageService.buildPackage(RepositoryPackageService.java:299)</td></tr><tr><td style=";"></td><td style=";">at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</td></tr><tr><td style=";"></td><td style=";">at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</td></tr><tr><td style=";"></td><td style=";">at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</td></tr><tr><td style=";"></td><td style=";">at java.lang.reflect.Method.invoke(Method.java:601)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:157)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.RepositoryPackageService_$$_javassist_7.buildPackage(RepositoryPackageService_$$_javassist_7.java)</td></tr><tr><td style=";"></td><td style=";">at org.drools.guvnor.server.RepositoryServiceServlet.buildPackage(RepositoryServiceServlet.java:282)</td></tr><tr><td style=";"></td><td style=";">at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</td></tr><tr><td style=";"></td><td style=";">at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</td></tr><tr><td style=";"></td><td style=";">at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</td></tr><tr><td style=";"></td><td style=";">at java.lang.reflect.Method.invoke(Method.java:601)</td></tr><tr><td style=";"></td><td style=";">at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)</td></tr><tr><td style=";"></td><td style=";">at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)</td></tr><tr><td style=";"></td><td style=";">at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)</td></tr><tr><td style=";"></td><td style=";">at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)</td></tr><tr><td style=";"></td><td style=";">at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)</td></tr><tr><td style=";"></td><td style=";">at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</td></tr><tr><td style=";"></td><td style=";">at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</td></tr><tr><td style=";"></td><td style=";">at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)</td></tr><tr><td style=";"></td><td style=";">at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)</td></tr><tr><td style=";"></td><td style=";">at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)</td></tr><tr><td style=";"></td><td style=";">at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)</td></tr><tr><td style=";"></td><td style=";">at java.lang.Thread.run(Thread.java:722)</td></tr></tbody></table><p>Caused by: org.drools.RuntimeDroolsException: value '1.7' is not a valid language level</p><table><tbody><tr><td style=";"></td><td style=";">at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.getDefaultLanguageLevel(JavaDialectConfiguration.java:161)</td></tr><tr><td style=";"></td><td style=";">at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init(JavaDialectConfiguration.java:56)</td></tr><tr><td style=";"></td><td style=";">at org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:273)</td></tr><tr><td style=";"></td><td style=";">... 68 more</td></tr></tbody></table></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Any hints?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Best regards,</p><p>Tobias</p></div>
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