ClassCast Exception when upgrading from webtop6 to webtop6.6

Anigenii

Hi .

I am receiving the following error when trying to drag n drop a document to a folder.We have done some customization in the import functionality.However the same is working fine on webtop6. Any help would be greatly appreciated.

java.lang.ClassCastException: com.fidelity.fesco.documentmanagement.planadmin.importcontent.PlanAdminImportComponent cannot be cast to com.documentum.webcomponent.library.contenttransfer.importcontent.ImportContent
at com.documentum.webcomponent.library.contenttransfer.importcontent.ImportContentContainer.onOk(ImportContentContainer.java:191)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1633)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1487)
at com.documentum.web.form.FormProcessor.fireActionEvent(FormProcessor.java:1303)
at com.documentum.web.form.RecallOperation.execute(RecallOperation.java:101)
at com.documentum.web.form.FormProcessor.processAction(FormProcessor.java:113)
at com.documentum.web.form.FormAction.processAction(FormAction.java:107)
at com.documentum.web.env.WDKController.doStartRequest(WDKController.java:194)
at com.documentum.web.env.WDKController.processRequest(WDKController.java:95)
at com.documentum.web.env.WDKController.doFilter(WDKController.java:86)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:127)
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:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:409)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)

       

DCTM_Guru

Drag and drop requires installation of ActiveX control?  When you upgrade to 6.6, did you reinstall the drag and drop ActiveX control?  If not, trying unchecking drag and drop in Preferences and then rechecking it.  If that doesnt prompt you for reinstall, then try deleting the ActiveX control manually in your browser.