java.lang.IllegalArgumentException

webservice.HelloWorldImpl is not an interface

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Solutions on the web18113

  • via Coderanch by Bikki Malla, 1 year ago
    webservice.HelloWorldImpl is not an interface
  • via Coderanch by Atul A. Shah, 7 months ago
    MyFinalClass is not an interface
  • java.io.ByteArrayInputStream is not an interface
  • Stack trace

    • java.lang.IllegalArgumentException: webservice.HelloWorldImpl is not an interface at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:470) at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:690) at com.sun.xml.ws.client.WSServiceDelegate$3.run(WSServiceDelegate.java:742) at java.security.AccessController.doPrivileged(Native Method) at com.sun.xml.ws.client.WSServiceDelegate.createProxy(WSServiceDelegate.java:738) at com.sun.xml.ws.client.WSServiceDelegate.createEndpointIFBaseProxy(WSServiceDelegate.java:820) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:451) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:419) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:474) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:478) at javax.xml.ws.Service.getPort(Service.java:168) at runwebservice.Run.main(Run.java:33)

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