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WebDynpro welcome application run error

Posted on Jul 09, 2004 at 11:41 AM 24 Views

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

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1 Answer

  • author's profile photo Former Member
    Former Member
    Posted on Jul 09, 2004 at 01:06 PM
    0

    Hi Marcin,

    this is simple: You use a patch-level 5 IDE with a patch-level 4 engine. This doesn't work, since the IDE uses libraries for build which are incompatible with the runtime libraries on the server. Upgrade the server or downgrade the IDE.

    Regards

    Stefan

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    • Former Member Maciej Kaczmarek
      Jul 15, 2004 at 09:56 AM

      Fairly simple...

      Uninstall the IDE you've downloaded separately.

      Install ide located somewhere in the SneakPreview package (it has the same patch level - 4)

      or search for upgrade downloads and upgrade both.

      --

      Marcin Galczynski

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