java.lang.VerifyError: (class: org/codehaus/xfire/aegis/type/basic/ObjectType

使用xfire创建webservice创建客户端使出现异常
build.properties文件内容如下
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src.dir=${basedir}/src
lib.dir=F:/xfire-1.2.6/lib
wsdl.dir=http\://192.168.1.57/webser_pjfw/Ser_pjfw.asmx
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build.xml文件内容如下：
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<?xml version="1.0" encoding="UTF-8"?>
<project name="WebService" basedir="." default="gen-webservice">
<property file="build.properties"></property>
<path id="project-classpath">
<fileset dir="${lib.dir}">
<include name="**/*.jar"></include>
</fileset>
</path>

<target name="gen-webservice">
<taskdef name="wsgen" classname="org.codehaus.xfire.gen.WsGenTask" classpathref="project-classpath"></taskdef>
<wsgen outputDirectory="${src.dir}" wsdl="${wsdl.dir}" package="com.test.ws.client"></wsgen>
</target>
</project>
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包应该没有冲突 --------------------编程问答-------------------- 也许有重复的类包，清理一下

补充：Java ,  Java EE