Question

org.apache.axis2.AxisFault: unknown

org.apache.axis2.AxisFault: unknown
at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:512)
at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:370)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:416)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:548)
at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:528)
at com.umpay.v3.demo.Datalet2Xml.doSingle(Datalet2Xml.java:125)
at com.umpay.v3.demo.Datalet2Xml.onData(Datalet2Xml.java:73)
at com.bs2.core.ext.d.run(Service4QObj.java:100)
at com.bs2.core.ext.ThreadPoolImp$ThreadWorker.a(ThreadPoolImp.java:162)
at com.bs2.core.ext.ThreadPoolImp$ThreadWorker.run(ThreadPoolImp.java:182)
at java.lang.Thread.run(Thread.java:595)
怎么解决这个问题

Answer 1

场景：将本地项目，webservice没有问题，弄到虚拟机tomcat中去，请求加wsdl能正常访问，但是带参数就报上面的这个错，百度了好久，都尝试了，没有解决。最后到具体方法去看，发现被调用的服务try-catch了(异常内部吞了),修改war包，打出日志，发现数据库连接不上(没有权限).
原因：虚拟机访问数据库连接异常，catch块直接吞了，导致没有错误。
解决方法：找到错误了，修改可连接数据库，问题解决了。