[opencms-dev] ModelGroup Problem

[Tania Hagn]

This is a known bug. You can find a solution here:
https://github.com/alkacon/opencms-core/issues/553

To fix the problem you have to recompile OC by yourself. This is the
prefered solution.

If you do not want to recompile OC and trust me, I can send you a
patched opencms.jar.

Kind Regards!

Tania


Am 17.02.2018 um 14:21 schrieb Bernhard Zebedin:
>
> ​Hi again.
>
> This problem also exists in the Demo-Page.
>
> I installed another instance completle fresh....
> And then I tried to add a ModelGroup in one of the containerpages....
>
> the same error.
>
>
> kr
>
> Bernhard
>
> ------------------------------------------------------------------------
> *Von:* opencms-dev-bounces at opencms.org
> <opencms-dev-bounces at opencms.org> im Auftrag von Bernhard Zebedin
> <bernhard.zebedin at visions2.net>
> *Gesendet:* Samstag, 17. Februar 2018 13:58
> *An:* The OpenCms mailing list
> *Betreff:* [opencms-dev] ModelGroup Problem
>  
>
> Hi all.
>
> I have following problem.
>
> I have a complete fresh OpenCMS 10.5.3 installation.
>
> Beside the Apollo-Demo Site I created a fresh site.
>
> In this site I created a new ModelGroup with just a navigation element.
>
> Now if i tried to insert this new ModelGroup in one of my pages I
> retrieve following error:
>
>
> java.lang.NullPointerException: Keine Beschreibung verfügbar.
>
> Ticket Id: 1518872071676
> java.lang.NullPointerException: null
> org.opencms.ade.containerpage.CmsModelGroupHelper.getModelReplacementElement(CmsModelGroupHelper.java:908)
> org.opencms.ade.containerpage.CmsModelGroupHelper.prepareforModelGroupContent(CmsModelGroupHelper.java:342)
> org.opencms.ade.containerpage.CmsContainerpageService.getElements(CmsContainerpageService.java:2134)
> org.opencms.ade.containerpage.CmsContainerpageService.getElementsData(CmsContainerpageService.java:736)
> sun.reflect.GeneratedMethodAccessor993.invoke(Unknown Source)
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> java.lang.reflect.Method.invoke(Method.java:606)
> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587)
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333)
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303)
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373)
> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
> org.opencms.gwt.CmsGwtService.service(CmsGwtService.java:194)
> org.opencms.main.OpenCmsCore.invokeGwtService(OpenCmsCore.java:1719)
> org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:158)
> org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:177)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.opencms.jsp.jsonpart.CmsJsonPartFilter.doFilter(CmsJsonPartFilter.java:281)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.opencms.main.OpenCmsUrlServletFilter.doFilter(OpenCmsUrlServletFilter.java:132)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:537)
> org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:827)
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1580)
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1537)
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> java.lang.Thread.run(Thread.java:745)
>
> ​maybe somebody is able to help me.
>
> kr
> Bernhard Zebedin
>
>
>
>
> _______________________________________________
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>
>

-- 
*Tania Hagn*
Coaching und Beratung
*D*eutsche *G*esellschaft für *T*ransidentität und *I*ntersexualität e.V.

Tel.: +49 30 555 72 961

https://www.taniahagn.de
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