Hello,

I just installed Zenworks 10 on a testing environment and i got some problems.
I cant acces a thing in Zenworks and always get the message:

Code:
Error Details:

java.lang.NullPointerException
	at com.novell.web.controls.TreeGrid.getItemIdsRecursive(TreeGrid.java:402)
	at com.novell.web.controls.TreeGrid.getItemIds(TreeGrid.java:396)
	at com.novell.web.controls.TreeGrid.loadPostData(TreeGrid.java:323)
	at com.novell.web.controls.Page.processPostData(Page.java:1214)
	at com.novell.web.controls.Page.internalProcessRequest(Page.java:578)
	at com.novell.web.controls.Page.processRequest(Page.java:528)
	at com.novell.zenworks.fw.web.internal.layout.Index.processRequest(Index.java:518)
	at com.novell.web.internal.controls.PageTag.doEndTag(PageTag.java:86)
	at org.apache.jsp.jsp.index_jsp._jspService(index_jsp.java:178)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
	at com.novell.web.NJWCServlet.serviceImpl(NJWCServlet.java:97)
	at com.novell.zenworks.fw.web.internal.ZENworksServlet.service(ZENworksServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.patchlink.sapphire.web.pages.vulnerability.session.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:75)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at com.novell.zenworks.tomcat.ZENRequestValve.invoke(ZENRequestValve.java:1196)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
	at java.lang.Thread.run(Thread.java:595)

Can somebdoy help with this problem?