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author's profile photo Former Member
Former Member

WebDynpro welcome application run error

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

    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

      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