jbpm-console Integrated drools-guvnor error "Caused by: java.lang.NullPointerException"
i have Integrated jbmp5.4 gwt-console-server,jbpm-console,drools-guvnor in tomcat6.30 and mysql5.5
when i logon jbpm-console krisv/krisv error happened
Fuller trace:
org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:245)
at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at org.drools.guvnor.server.security.BasicAuthentication.preProcess(BasicAuthentication.java:45)
at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:247)
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:211)
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:525)
... 18 more
default.jbpm.console.properties
jbpm.console.server.host=localhost
jbpm.console.server.port=8080
jbpm.console.task.service.strategy=HornetQ
jbpm.console.task.service.host=127.0.0.1
jbpm.console.task.service.port=5153
jbpm.console.directory=
guvnor.protocol=http
guvnor.host=localhost:8080
guvnor.subdomain=drools-guvnor
guvnor.usr=admin
guvnor.pwd=admin
guvnor.packages=defaultPackage
guvnor.connect.timeout=10000
guvnor.read.timeout=10000
guvnor.snapshot.name=LATEST