unable to import document in webtop 5.3sp2

purnima.shukla

Hi,

I am unable to import the documents in webtop. Its giving me error as nullpointerexception. Please provide me the solution to resolve my issue.

Here is the stack trace.

Stack Trace:

java.lang.NullPointerException

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:141)

at com.documentum.web.formext.component.Component.createComponent(Component.java:743)

at com.documentum.web.formext.component.Container.createComponent(Container.java:147)

at com.documentum.web.formext.component.Container.getContainedComponent(Container.java:332)

at com.documentum.web.formext.component.Container.getString(Container.java:351)

at com.documentum.web.formext.component.WizardContainer.getString(WizardContainer.java:142)

at com.documentum.web.formext.component.ComboContainer.getString(ComboContainer.java:535)

at com.documentum.web.form.control.LabelTag.setControlProperties(LabelTag.java:483)

at com.documentum.web.form.ControlTag.createControl(ControlTag.java:552)

at com.documentum.web.form.ControlTag.getControl(ControlTag.java:320)

at com.documentum.web.form.control.LabelTag.renderEnd(LabelTag.java:145)

at com.documentum.web.form.ControlTag.doEndTag(ControlTag.java:765)

at org.apache.jsp.webcomponent.library.contenttransfer.importcontent.folderselection_jsp._jspx_meth_dmf_label_0(folderselection_jsp.java:199)

at org.apache.jsp.webcomponent.library.contenttransfer.importcontent.folderselection_jsp._jspx_meth_dmf_title_0(folderselection_jsp.java:174)

at org.apache.jsp.webcomponent.library.contenttransfer.importcontent.folderselection_jsp._jspx_meth_dmf_head_0(folderselection_jsp.java:128)

at org.apache.jsp.webcomponent.library.contenttransfer.importcontent.folderselection_jsp._jspx_meth_dmf_html_0(folderselection_jsp.java:86)

at org.apache.jsp.webcomponent.library.contenttransfer.importcontent.folderselection_jsp._jspService(folderselection_jsp.java:55)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)

at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)

at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)

at com.documentum.web.form.FormProcessor.doFreshInclude(FormProcessor.java:904)

at com.documentum.web.form.FormProcessor.doFreshInclude(FormProcessor.java:880)

at com.documentum.web.form.FormProcessor.redirect(FormProcessor.java:834)

at com.documentum.web.form.FormProcessor.openForm(FormProcessor.java:248)

at com.documentum.web.form.WebformTag.doStartTag(WebformTag.java:129)

at org.apache.jsp.wdk.container.combocontainer_jsp._jspx_meth_dmf_webform_0(combocontainer_jsp.java:154)

at org.apache.jsp.wdk.container.combocontainer_jsp._jspx_meth_dmf_head_0(combocontainer_jsp.java:128)

at org.apache.jsp.wdk.container.combocontainer_jsp._jspx_meth_dmf_html_0(combocontainer_jsp.java:90)

at org.apache.jsp.wdk.container.combocontainer_jsp._jspService(combocontainer_jsp.java:59)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)

at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)

at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)

at com.documentum.web.form.FormProcessor.doFreshInclude(FormProcessor.java:904)

at com.documentum.web.formext.component.URLDispatchBridge.dispatch(URLDispatchBridge.java:115)

at com.documentum.web.formext.component.ComponentDispatcher.mapRequestToComponent(ComponentDispatcher.java:472)

at com.documentum.web.formext.component.ComponentDispatcher.doGet(ComponentDispatcher.java:333)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)

at com.documentum.web.formext.component.ComponentDispatcher.doService(ComponentDispatcher.java:307)

at com.documentum.web.formext.component.ComponentDispatcher.serviceAsNonController(ComponentDispatcher.java:145)

at com.documentum.web.formext.component.ComponentDispatcher.service(ComponentDispatcher.java:126)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)

at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)

at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)

at com.documentum.web.form.FormProcessor.doFreshInclude(FormProcessor.java:904)

at com.documentum.web.form.FormProcessor.doFreshInclude(FormProcessor.java:880)

at com.documentum.web.form.FormProcessor.redirect(FormProcessor.java:834)

at com.documentum.web.form.FormProcessor.openForm(FormProcessor.java:248)

at com.documentum.web.form.WebformTag.doStartTag(WebformTag.java:129)

at org.apache.jsp.wdk.system.ucf.invoker_jsp._jspx_meth_dmf_webform_0(invoker_jsp.java:174)

at org.apache.jsp.wdk.system.ucf.invoker_jsp._jspService(invoker_jsp.java:76)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at com.documentum.web.servlet.CompressionFilter.doFilter(CompressionFilter.java:89)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at com.documentum.web.env.WDKController.processRequest(WDKController.java:94)

at com.documentum.web.env.WDKController.doFilter(WDKController.java:82)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)

at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)

at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)

at java.lang.Thread.run(Thread.java:534)

Thanks,

Purnima

DCTM_Guru

What version of JRE are you using?  If its something newer, I strongly suggest that you use the JRE that is listed in the Release Notes 5.3.  I have seen problems with using newer JRE.

purnima.shukla

I tried in a system where only java 1.4 is installed. Still i am getting same error. Please help me in solving this issue.

Thanks,

Purnima

DCTM_Guru

Has this ever worked before?  If so, I would delete the web app and redeploy the webtop war file.  If not, did you customize webtop?