WebDynpro run Error

[Former Member]

Hello.

I've created an Example webDynpro application as stated in "Creating Your First...", it compiles, deploys, but does not run properly.

An error has occurred:

"Failed to process the request."

Web Dynpro product information:

Product: null, Vendor: SAP AG, Version: null, Build ID: 6.3004.00.0000.20040209174308.0000, Build Date: Thu Jul 08 18:00:54 CEST 2004

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: failed to created delegate

at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)

[...]

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

[..]

at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:43)

[..]

Caused by: java.lang.NoSuchMethodError: com.sap.tc.webdynpro.progmodel.context.Node.<init>(Lcom/sap/tc/webdynpro/progmodel/context/NodeInfo;Lcom/sap/tc/webdynpro/progmodel/context/Node;)V

at pl.bcc.com.warsztaty.wd.tutor1.wdp.IPublicTutorComponent1$IContextNode.<init>(IPublicTutorComponent1.java:28)

at pl.bcc.com.warsztaty.wd.tutor1.wdp.InternalTutorComponent1.wdInitContextNode(InternalTutorComponent1.java:51)

at pl.bcc.com.warsztaty.wd.tutor1.wdp.InternalTutorComponent1.<init>(InternalTutorComponent1.java:91)

-

---

I use NetWeaver Studio 2.0.5, WAS 6.40 Sneak Preview available on SDN, server OS is Windows XP English updated.

Please help.

--

Marcin Galczynski

[Former Member]

I answered you question in the Web Dynpro forum.

Regards

Stefan

[Former Member]

Hi stefen

My First WebDynpro application is Compiling,deploying.But It is giving Runtime error when i am running the application.

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for View pkg.StartView.

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.<init>(DelegatingView.java:50)

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.bindRoot(ViewManager.java:421)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:129)

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:134)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:364)

at com.sap.tc.webdynpro.clientserver.task.Task.createApplication(Task.java:217)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:494)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:54)

at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:241)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:139)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:101)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:38)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:74

[Former Member]

Hi all,

I've got the same runtime error. Can anybody give me a hint where I need to look for the source of the error?

Some background: I'm trying to create a small Web Dynpro application, which calls a Web Service on the ABAP side to fetch address data and the change this data within an Adobe interactive form.

The J2EE server is PL5 but my Developer Studio is PL10.

Many thanks!

Birgit

[Former Member]

If you get a NoSuchMethod-error in the Web Dynpro runtime, this indicates a version mismatch. Make sure you have the same SP/stack number for the Web Dynpro runtime in NWDS and on the J2EE server.

Armin