webservice 生成客户端时报错,该怎么解决

Exception in thread "Thread-33" java.lang.IncompatibleClassChangeError: Implementing class    at java.lang.ClassLoader.defineClass1(Native Method)    at java.lang.ClassLoader.defineClass(ClassLoader.java:621)    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1853)    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:875)    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1330)    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1209)    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)    at java.lang.Class.forName0(Native Method)    at java.lang.Class.forName(Class.java:169)    at org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory.class$(JAFDataHandlerDeserializerFactory.java:35)    at org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory.getDeserializerClass(JAFDataHandlerDeserializerFactory.java:53)    at org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory.<init>(JAFDataHandlerDeserializerFactory.java:38)    at org.apache.axis.encoding.DefaultTypeMappingImpl.initMappings(DefaultTypeMappingImpl.java:120)    at org.apache.axis.encoding.DefaultTypeMappingImpl.<init>(DefaultTypeMappingImpl.java:91)    at org.apache.axis.encoding.DefaultTypeMappingImpl.getSingletonDelegate(DefaultTypeMappingImpl.java:85)    at org.apache.axis.encoding.TypeMappingRegistryImpl.<init>(TypeMappingRegistryImpl.java:155)    at org.apache.axis.encoding.TypeMappingRegistryImpl.<init>(TypeMappingRegistryImpl.java:149)    at org.apache.axis.deployment.wsdd.WSDDDeployment.<init>(WSDDDeployment.java:449)    at org.apache.axis.deployment.wsdd.WSDDDocument.setDocument(WSDDDocument.java:139)    at org.apache.axis.deployment.wsdd.WSDDDocument.<init>(WSDDDocument.java:65)    at org.apache.axis.configuration.FileProvider.configureEngine(FileProvider.java:179)    at org.apache.axis.AxisEngine.init(AxisEngine.java:172)    at org.apache.axis.AxisEngine.<init>(AxisEngine.java:156)    at org.apache.axis.client.AxisClient.<init>(AxisClient.java:52)    at org.apache.axis.client.Service.getAxisClient(Service.java:104)    at org.apache.axis.client.Service.<init>(Service.java:113)    at com.asiainfo.aires.valuecard.client.bossVCNGClient.serviceEngine.PROVServiceEngine._1_0_0.PROVServiceAgentLocator.<init>(PROVServiceAgentLocator.java:12)    at com.asiainfo.aires.valuecard.client.CallBossVCClientCardServiceImpl.callBossVCClientCardActive(CallBossVCClientCardServiceImpl.java:56)    at com.asiainfo.aires.valuecard.client.ThreadToCardSingleActiveOrRemoveActive$1.run(ThreadToCardSingleActiveOrRemoveActive.java:36)    at java.lang.Thread.run(Thread.java:619)