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I can't see my view in new application

Former Member
0 Kudos

Hi all!

I create new application with integration Repository Framework. And create new view wich consist tree of my repository. But I received this error:(does anybody know what's happens?)

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for view com.sap.integration.components.Tree. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
	at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
	at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.<init>(DelegatingView.java:41)
	at com.sap.tc.webdynpro.progmodel.view.ViewManager.createUninitializedView(ViewManager.java:486)
	at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:523)
	at com.sap.tc.webdynpro.progmodel.view.ViewManager.bind(ViewManager.java:397)
	at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:554)
	at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:421)
	at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:130)
	at com.sap.tc.webdynpro.progmodel.view.InterfaceView.initController(InterfaceView.java:41)
	at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
	at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.displayToplevelComponent(ClientComponent.java:135)
	at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:404)
	at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:618)
	at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
	at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:251)
	at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)
	at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)
	at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:48)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
	at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
	at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
	at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
	at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
	at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
	at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
	at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
	at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
	at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
	at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
	at java.security.AccessController.doPrivileged(Native Method)
	at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
	at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
	at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:74)
	... 33 more
Caused by: java.lang.NoClassDefFoundError: com/sapportals/wcm/repository/IResourceContext
	at com.sap.integration.components.wdp.InternalTree.<init>(InternalTree.java:131)
	... 38 more

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hi,

As you are getting a no class def found exception I think the problem is because you have not given sharing reference to your project.

Please follow <a href="/people/rohit.radhakrishnan/blog/2005/05/27/uploading-files-to-km-repository-using-webdynpro-apis weblog if you are trying to work with Km.

Do get back for further clarification.

Regards,

Vijith

Answers (3)

Answers (3)

Former Member
0 Kudos

Hi Vijith!

Yes you're quality right!I forgot about sharing references.

Thanks!

Former Member
0 Kudos

I tried rebuild my project many times but no effect!and save metadata too.

Former Member
0 Kudos

Hello Vitaly,

What do you mean by 'Integration Repository Framework'? Do you mean JDI?

The two possible reasons that I could think of are

1.) Is your DC using some other DCs as used DCs. If so, have you deployed the used DCs as well?

2.) The version of NWDS using which the application was developed might be incompatible with your J2EE engine. Could you list down your versions?

Bala

Former Member
0 Kudos

Hi

See this thread and get the solution

Kind Regards

Mukesh

Former Member
0 Kudos

Hi

Try to rebuild your project and deploy again.

Kind Regards

Mukesh