3 Replies Latest reply on Aug 20, 2009 6:36 AM by Mathi T

    WebServiceException: Unable to load Provider

    Kasper Newbie

      I have an almost similar problem.

      I use JBoss 4.2.2. I have removed jaxws-rt.jar and jaxws-tools.jar from the client directory, and copied the xercesImpl.jar into it from the lib/endorsed directory, as described in this thread. I have also copied the

      It still fails with;

      javax.xml.ws.WebServiceException: Unable to load Provider: Failed to load javax.xml.ws.spi.Provider: com.sun.xml.ws.spi.ProviderImpl
      at javax.xml.ws.spi.Provider.provider(Provider.java:98)
      at javax.xml.ws.Service.(Service.java:83)

      Caused by: java.lang.IllegalStateException: Failed to load javax.xml.ws.spi.Provider: com.sun.xml.ws.spi.ProviderImpl
      at javax.xml.ws.spi.ProviderLoader.loadProvider(ProviderLoader.java:96)
      at javax.xml.ws.spi.Provider.provider(Provider.java:90)

      Caused by: java.lang.NoClassDefFoundError
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

      Can anyone tell me what I'm doing wrong ??