异常!

  public TbUserInfo getUserInfoByNickName(String strNickName)
   throws HibernateException {
  this.initSession();
  List aList = new ArrayList();
  Query query = this.session
    .createQuery("from TbUserInfo where nickname =?");
  query.setString(0,strNickName);
  System.out.println("----------------246"+query);
  aList = query.list();//这里有问题
  System.out.println("-----------yeah!247"+aList.toString());
  this.closeSession();
  TbUserInfo userInfo=new TbUserInfo();
  userInfo.setUserid(new Long(0));
  if ((aList!=null)&&(!aList.isEmpty())){
   userInfo=(TbUserInfo)aList.get(0);
  }
  return userInfo;
 }

AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode:
 faultString: java.lang.UnsupportedOperationException
 faultActor:
 faultNode:
 faultDetail:
 {http://xml.apache.org/axis/}hostname:BEKG-CENTER

java.lang.UnsupportedOperationException
 at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:221)
 at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:128)
 at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
 at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
 at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
 at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
 at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
 at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
 at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
 at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
 at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
 at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
 at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
 at org.apache.axis.client.Call.invokeEngine(Call.java:2765)
 at org.apache.axis.client.Call.invoke(Call.java:2748)
 at org.apache.axis.client.Call.invoke(Call.java:2424)
 at org.apache.axis.client.Call.invoke(Call.java:2347)
 at org.apache.axis.client.Call.invoke(Call.java:1804)
 at org.g12a.ws.userscoreservice.service.UserscoreserviceSoapBindingStub.getUserScore(Unknown Source)
 at org.g12a.ws.userScore.UserScoreServiceServiceTestCase.test6getUserscore(UserScoreServiceServiceTestCase.java:171)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at junit.framework.TestCase.runTest(TestCase.java:154)
 at junit.framework.TestCase.runBare(TestCase.java:127)
 at junit.framework.TestResult$1.protect(TestResult.java:106)
 at junit.framework.TestResult.runProtected(TestResult.java:124)
 at junit.framework.TestResult.run(TestResult.java:109)
 at junit.framework.TestCase.run(TestCase.java:118)
 at junit.framework.TestSuite.runTest(TestSuite.java:208)
 at junit.framework.TestSuite.run(TestSuite.java:203)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)