报错内容：<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:Server.userException</faultcode>
<faultstring>java.lang.NullPointerException</faultstring>
<detail>
<ns1:hostname xmlns:ns1="http://xml.apache.org/axis/">ybtapp01</ns1:hostname>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
开发说是我的报文编辑器有问题。。换了三个编辑器都报此错误，但是开发那边就能跑通
请大神帮我解析