I am getting the following exception when I tried to invoke a remote webservice using WSIF client.

ERROR [Engine] StandardWrapperValve[invoker]: Servlet.service() for servlet invoker threw exception
java.lang.VerifyError: (class: org/apache/wsif/providers/soap/apacheaxis/WSIFOperation_ApacheAxis, method: setSOAPPart signature: (Lorg/apache/wsif/WSIFMessage;Lorg/apache/axis/message/RPCElement;Ljavax/wsdl/Part;)V) Incompatible object argument for function call
at org.apache.wsif.providers.soap.apacheaxis.WSIFPort_ApacheAxis.getDynamicWSIFOperation(Unknown Source)
at org.apache.wsif.providers.soap.apacheaxis.WSIFPort_ApacheAxis.createOperation(Unknown Source)
at org.apache.wsif.providers.soap.apacheaxis.WSIFPort_ApacheAxis.createOperation(Unknown Source)
at com.fourcs.clm.webservice.client.Login.doPost(Login.java:60)
at com.fourcs.clm.webservice.client.Login.doGet(Login.java:29)

Please help me to resolve this issue.