axis2 java客户端调用.net服务出现Unexpected character 'I' (code 73) in prolog; expected '<'

Question

本机DEBUG调用正常
Linux服务器下报错，有人遇到过不:

org.apache.axis2.AxisFault: com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character 'I' (code 73) in prolog; expected '<'
 at [row,col {unknown-source}]: [1,1]
        at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:123) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:67) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:354) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:421) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165) ~[axis2-kernel-1.6.2.jar:1.6.2]
        at com.hnair.opcnet.ews.zsqd.wsclient.AirwaysDataServiceStub.sendFltMsg(AirwaysDataServiceStub.java:221) ~[opcnet-ews-2.0-SNAPSHOT.jar:?]
        at com.hnair.opcnet.ews.zsqd.impl.ZsqdCustomsServiceImpl.SendFltMsg(ZsqdCustomsServiceImpl.java:55) ~[opcnet-ews-2.0-SNAPSHOT.jar:?]
        at com.alibaba.dubbo.common.bytecode.Wrapper26.invokeMethod(Wrapper26.java) ~[?:?]
        at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:25) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:80) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.filter.ExceptionFilter.invoke(ExceptionFilter.java:64) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.filter.TimeoutFilter.invoke(TimeoutFilter.java:42) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter.invoke(TraceFilter.java:78) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.hnair.opcnet.catmonitor.dubbo.ProviderOnlyMonitorInitDummyFilter.invoke(ProviderOnlyMonitorInitDummyFilter.java:64) ~[opcnet-sre-esbclient-1.0-20180117.062326-68.jar:?]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.filter.ExecuteLimitFilter.invoke(ExecuteLimitFilter.java:61) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at net.dubboclub.catmonitor.CatTransaction.invoke(CatTransaction.java:62) ~[opcnet-sre-esbclient-1.0-20180117.062326-68.jar:?]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:61) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69) ~[dubbo-2.5.8.jar:2.5.8]
        at com.alibaba.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:132) ~[dubbo-2.5.8.jar:2.5.8]

Answer 1

可能是网络问题，返回的xml文件不完整，也可能是存在特殊文本没有转义或者编码不统一。