[opencms-dev] Comments module:

Mario Jäger m.jaeger at alkacon.com
Mon Nov 23 18:53:34 CET 2009 

Hi,

There is an improved version of this module in the current CVS Head branch. 
So you can check out the updates and rebuild the comments module. Then, 
please check if the error still occurs. If yes, so please set the 'comments' 
property to the example configuration file in the 'docs' directory from the 
comments module. So you can check if there is an error in your own 
configuration file. For example, you can set the 'comments' property on the 
root folder from your site.

-- 
Kind Regards,
Mario.
 
-------------------
Mario Jäger
 
Alkacon Software GmbH  - The OpenCms Experts                    
http://www.alkacon.com - http://www.opencms.org         


dvenu99 schrieb:
> HI 
> module 7.5.1
> Alkacon OAMP Comments - 1.0.3 
>
> I am having the problem in cofiguring the module, where to set the property
> ? I am getting the following error ..
>
>
> javax.servlet.ServletException: javax.servlet.jsp.JspException:
> java.lang.NullPointerException
> 	at
> org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
> 	at
> org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
> 	at
> org.apache.jsp.WEB_002dINF.jsp.offline.system.modules.xx.templates.main_jsp._jspService(main_jsp.java:501)
> 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
> 	at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
> 	at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:194)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:169)
> 	at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:555)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:423)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:173)
> 	at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:829)
> 	at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:512)
> 	at
> org.opencms.loader.A_CmsXmlDocumentLoader.load(A_CmsXmlDocumentLoader.java:232)
> 	at org.opencms.loader.CmsXmlContentLoader.load(CmsXmlContentLoader.java:52)
> 	at
> org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:1052)
> 	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1489)
> 	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:153)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	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:128)
> 	at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	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:849)
> 	at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> 	at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
> 	at
> com.alkacon.opencms.comments.CmsCommentsAccess.getPages(CmsCommentsAccess.java:574)
> 	at
> com.alkacon.opencms.comments.CmsCommentsAccess.init(CmsCommentsAccess.java:684)
> 	at org.opencms.jsp.CmsJspLoginBean.<init>(CmsJspLoginBean.java:95)
> 	at
> com.alkacon.opencms.comments.CmsCommentsAccess.<init>(CmsCommentsAccess.java:184)
> 	at
> org.apache.jsp.WEB_002dINF.jsp.offline.system.modules.com_alkacon_opencms_comments.elements.comment_005fmain_jsp._jspService(comment_005fmain_jsp.java:93)
> 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
> 	at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
> 	at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:194)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:169)
> 	at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:555)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:423)
> 	at
> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:173)
> 	at
> org.opencms.jsp.CmsJspTagInclude.includeActionWithCache(CmsJspTagInclude.java:364)
> 	at
> org.opencms.jsp.CmsJspTagInclude.includeTagAction(CmsJspTagInclude.java:241)
> 	at org.opencms.jsp.CmsJspTagInclude.doEndTag(CmsJspTagInclude.java:473)
> 	at
> org.apache.jsp.WEB_002dINF.jsp.offline.system.modules.xx.templates.main_jsp._jspx_meth_cms_005finclude_005f3(main_jsp.java:1567)
> 	at
> org.apache.jsp.WEB_002dINF.jsp.offline.system.modules.xx.templates.main_jsp._jspx_meth_c_005fif_005f1(main_jsp.java:1518)
> 	at
> org.apache.jsp.WEB_002dINF.jsp.offline.system.modules.xx.templates.main_jsp._jspService(main_jsp.java:466)
> 	... 37 more
>
>
>
>
>
>
>
>
>  
>
> Marc Schlegel-2 wrote:
>   
>> Thanks a lot for this module, I was really waiting for it.
>>
>> Anyway, I having a small problem with it.
>> After installation, I created a configuration file without no problem.
>> Then I added a jsp to my page (the guestbook) since I dont want to have
>> directly in my template for now. I added the provided code, declared a
>> "comments" property and pointed it to the configfile.
>>
>> When I try to display this page now, I get the message
>> "/system/modules/com.alkacon.opencms.comments/elements/comme
>> nt_main.jsp" cannot be read. So I checked if it is there and
>> published...yes
>>
>> What could be the problem about this.
>>
>> best regards
>> -- Marc
>>
>> _______________________________________________
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>>
>>
>>     
>
>

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