java.lang.NumberFormatException: For input string: ""

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For input string: "InRef Int" [java]
java.lang.NumberFormatException: For input string: ""
at com.bea.xbean.util.XsTypeConverter.parseIntXsdNumber(XsTypeConverter.java:642)
at com.bea.xbean.util.XsTypeConverter.parseInt(XsTypeConverter.java:624)
at com.bea.xbean.util.XsTypeConverter.lexInt(XsTypeConverter.java:268)
at weblogic.xml.dom.DOMStreamReaderExt.getIntValue(DOMStreamReaderExt.java:98)
at com.bea.staxb.runtime.internal.UnmarshalResult.getIntValue(UnmarshalResult.java:411)
at com.bea.staxb.runtime.internal.IntTypeConverter.getObject(IntTypeConverter.java:27)
at com.bea.staxb.runtime.internal.BaseSimpleTypeConverter.unmarshal(BaseSimpleTypeConverter.java:39)
at com.bea.staxb.runtime.internal.LiteralUnmarshalResult.unmarshalElementProperty(LiteralUnmarshalResult.java:150)
at com.bea.staxb.runtime.internal.LiteralUnmarshalResult.extractAndFillElementProp(LiteralUnmarshalResult.java:119)
at com.bea.staxb.runtime.internal.ByNameUnmarshaller.deserializeContents(ByNameUnmarshaller.java:48)
at com.bea.staxb.runtime.internal.AttributeUnmarshaller.unmarshal(AttributeUnmarshaller.java:38)
at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:174)
at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalType(UnmarshalResult.java:212)
at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshalType(UnmarshallerImpl.java:127)
at weblogic.wsee.bind.runtime.internal.LiteralDeserializerContext.unmarshalType(LiteralDeserializerContext.java:60)
at weblogic.wsee.bind.runtime.internal.BaseDeserializerContext.internalDeserializeType(BaseDeserializerContext.java:161)
at weblogic.wsee.bind.runtime.internal.BaseDeserializerContext.deserializeType(BaseDeserializerContext.java:78)
at weblogic.wsee.bind.runtime.internal.BaseDeserializerContext.deserializeWrappedElement(BaseDeserializerContext.java:124)
at weblogic.wsee.codec.soap11.SoapDecoder.decodePart(SoapDecoder.java:303)
at weblogic.wsee.codec.soap11.SoapDecoder.decodeParams(SoapDecoder.java:187)
at weblogic.wsee.codec.soap11.SoapDecoder.decodeParts(SoapDecoder.java:150)
at weblogic.wsee.codec.soap11.SoapDecoder.decode(SoapDecoder.java:103)
at weblogic.wsee.codec.soap11.SoapCodec.decode(SoapCodec.java:121)
at weblogic.wsee.ws.dispatch.server.CodecHandler.decode(CodecHandler.java:138)
at weblogic.wsee.ws.dispatch.server.CodecHandler.handleRequest(CodecHandler.java:39)
at weblogic.wsee.handler.HandlerIterator.handleRequest(HandlerIterator.java:127)
at weblogic.wsee.ws.dispatch.server.ServerDispatcher.dispatch(ServerDispatcher.java:84)
at weblogic.wsee.ws.WsSkel.invoke(WsSkel.java:60)
at weblogic.wsee.server.servlet.SoapProcessor.handlePost(SoapProcessor.java:66)
at weblogic.wsee.server.servlet.SoapProcessor.process(SoapProcessor.java:44)
at weblogic.wsee.server.servlet.BaseWSServlet$AuthorizedInvoke.run(BaseWSServlet.java:124)
at weblogic.wsee.server.servlet.BaseWSServlet.service(BaseWSServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:165)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)

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