[opencms-dev] NullPointer Exception in the log

HuyTran at c-mg.net HuyTran at c-mg.net
Thu Mar 13 09:47:36 CET 2008


Hi,
I installed and was using OpenCms 7.0.4 for 3 days. When I tested the Edit
Group functionality in workplace, I noticed that there is a NullPointer
exception each time I click edit group as bellow. The workplace seems to
work Ok but I'm wondering if it happens in your installation? Do you have
the same issue?

Thank you!

Huy

13 Mar 2008 15:37:32,243 ERROR [mmons.logging.impl.Log4JLogger: 119] 
java.lang.NullPointerException
	at org.safehaus.uuid.UUID.<init>(Unknown Source)
	at org.opencms.util.CmsUUID.<init>(CmsUUID.java:130)
	at
org.opencms.workplace.tools.accounts.CmsAccountsToolHandler.isVisible(CmsAcc
ountsToolHandler.java:364)
	at org.opencms.workplace.tools.CmsTool.buttonHtml(CmsTool.java:112)
	at
org.opencms.workplace.tools.CmsToolGroup.groupHtml(CmsToolGroup.java:141)
	at org.opencms.workplace.tools.CmsTool.groupHtml(CmsTool.java:232)
	at org.opencms.workplace.CmsDialog.dialog(CmsDialog.java:566)
	at org.opencms.workplace.CmsDialog.dialogStart(CmsDialog.java:969)
	at
org.opencms.workplace.CmsWidgetDialog.defaultActionHtmlStart(CmsWidgetDialog
.java:1270)
	at
org.opencms.workplace.CmsWidgetDialog.defaultActionHtml(CmsWidgetDialog.java
:1188)
	at
org.opencms.workplace.CmsWidgetDialog.writeDialog(CmsWidgetDialog.java:774)
	at
org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.admin.accounts.group
_005foverview_jsp._jspService(group_005foverview_jsp.java:57)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
34)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:672)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:463)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:398)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)
	at
org.opencms.flex.CmsFlexRequestDispatcher.forward(CmsFlexRequestDispatcher.j
ava:117)
	at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:1147)
	at
org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:9
64)
	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1494)
	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:152)
	at org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:164)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:672)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:463)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:398)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)
	at
org.opencms.flex.CmsFlexRequestDispatcher.forward(CmsFlexRequestDispatcher.j
ava:117)
	at
org.opencms.util.CmsRequestUtil.forwardRequest(CmsRequestUtil.java:460)
	at
org.opencms.workplace.tools.CmsToolManager.jspForwardPage(CmsToolManager.jav
a:482)
	at
org.opencms.workplace.administration.CmsAdminDialog.displayDialog(CmsAdminDi
alog.java:100)
	at
org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.views.admin.admin_00
2dmain_jsp._jspService(admin_002dmain_jsp.java:46)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
34)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:672)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:463)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:398)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)
	at
org.opencms.flex.CmsFlexRequestDispatcher.forward(CmsFlexRequestDispatcher.j
ava:117)
	at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:1147)
	at
org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:9
64)
	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1494)
	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:152)
	at org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:164)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:672)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:463)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:398)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)
	at
org.opencms.flex.CmsFlexRequestDispatcher.forward(CmsFlexRequestDispatcher.j
ava:117)
	at
org.opencms.util.CmsRequestUtil.forwardRequest(CmsRequestUtil.java:460)
	at
org.opencms.workplace.tools.CmsToolManager.jspForwardPage(CmsToolManager.jav
a:482)
	at
org.opencms.workplace.tools.CmsToolManager.jspForwardTool(CmsToolManager.jav
a:509)
	at
org.opencms.workplace.tools.accounts.A_CmsGroupsList.executeListSingleAction
s(A_CmsGroupsList.java:243)
	at
org.opencms.workplace.list.A_CmsListDialog.actionDialog(A_CmsListDialog.java
:339)
	at
org.opencms.workplace.list.A_CmsListDialog.displayDialog(A_CmsListDialog.jav
a:411)
	at
org.opencms.workplace.list.A_CmsListDialog.displayDialog(A_CmsListDialog.jav
a:396)
	at
org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.admin.accounts.group
s_005flist_jsp._jspService(groups_005flist_jsp.java:46)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
34)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:672)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:463)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:398)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)
	at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:1147)
	at
org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:9
64)
	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1494)
	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:152)
	at org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:164)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.ja
va:96)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssoci
ationValve.java:175)
	at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:
74)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
	at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionVa
lve.java:156)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:664)
	at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
	at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThre
ad.java:112)
	at java.lang.Thread.run(Thread.java:595)

-----Original Message-----
From: opencms-dev-bounces at opencms.org
[mailto:opencms-dev-bounces at opencms.org] On Behalf Of Christoph P. Kukulies
Sent: Thursday, March 13, 2008 3:19 PM
To: opencms-dev at opencms.org
Subject: Re: [opencms-dev] opencms 7.0.4 setup fails in step_6


A second try then worked. Don't know what the cause was. The machine
only has 256MB memory, and it was over done remotely over many gateways.
Maybe some glitch.


--
Chris Christoph P. U. Kukulies kukulies (at) rwth-aachen.de

On Wed, Mar 12, 2008 at 05:25:41PM +0100, Christoph P. Kukulies wrote:
> Situation: Debian Linux,
> 
> OpenCms 7.0.4
> 
> I deployed it to ROOT.war and ran http://cms.mysite.org:8080/setup
> and it worked fine up to step 6, where I get:
> 
> HTTP Status 500 -
> 
> type Exception report
> 
> message
> 
> description The server encountered an internal error () that prevented
> it from fulfilling this request.
> 
> exception
> 
> org.apache.jasper.JasperException: Exception in JSP:
> /setup/step_6_module_selection.jsp:3
> 
> 1: <%@ page session="true" %><%--
> 2: --%><jsp:useBean id="Bean" class="org.opencms.setup.CmsSetupBean"
> scope="session" /><%--
> 3: --%><jsp:setProperty name="Bean" property="*" /><%
> 4: 	
> 5: 	// next page
-----


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