尝试添加服务引用时出错

我们有一个运行在glassfish中的WebService和一个用C# 编写的客户端

当试图在visual studio中添加service reference时，我收到错误消息

unsupported Content-Type: application/soap+xml; charset=utf-8 Supported Content-Types are: [text/xml]

这直到几天前才起作用，我不知道客户端和服务器是否有任何变化会导致这种情况。

当我调用"Add service reference"，选择地址http://localhost:8888/Service/MyWebService?wsdl并按下Go按钮时，我已经在glassfish控制台窗口中收到消息。

服务引用不起作用，之后我无法连接到WebService。

有人能给我指正确的方向吗

我该怎么办

我如何才能进一步了解问题所在

这是完整的错误消息。请注意，我翻译了一些部分以使其更可读，（支持和不支持），如果这不是正确的英语错误消息，请原谅。

[#|2013-06-25T12:04:28.316+0200|SEVERE|glassfish3.1.2|com.sun.xml.ws.transport.http.HttpAdapter|_ThreadID=139;_ThreadName=http-thread-pool-8888(5);|Unsupported Content-Type: application/soap+xml; charset=utf-8 Supported Content-Types are: [text/xml]
com.sun.xml.ws.server.UnsupportedMediaException: Unsupported Content-Type: application/soap+xml; charset=utf-8 Supported Content-Types are: [text/xml]
        at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:322)
        at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:156)
        at com.sun.xml.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:312)
        at com.sun.xml.ws.transport.http.HttpAdapter.decodePacket(HttpAdapter.java:344)
        at com.sun.xml.ws.transport.http.HttpAdapter.invokeAsync(HttpAdapter.java:509)
        at com.sun.xml.ws.transport.http.servlet.ServletAdapter.invokeAsync(ServletAdapter.java:206)
        at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:159)
        at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:194)
        at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
        at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
        at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
        at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
        at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
        at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
        at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
        at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
        at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
        at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
        at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
        at java.lang.Thread.run(Unknown Source)
|#]