java使用axis 调用C++的webservice报错

Exception in thread "main" org.apache.axis2.AxisFault: Failed in creating DLL     at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:446)     at org.apache.axis2.description.RobustOutOnlyAxisOperation$RobustOutOnlyOperationClient.handleResponse(RobustOutOnlyAxisOperation.java:91)     at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:417)     at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)     at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)     at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:470)     at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:451)     at org.apache.axis2.rpc.client.RPCServiceClient.invokeRobust(RPCServiceClient.java:158)     at com.xQuant.sample.webservice.TestBalance5.javaService(TestBalance5.java:131)     at com.xQuant.sample.webservice.TestBalance5.main(TestBalance5.java:39)哪位大神能指点下啊 webservicec++axis