调用webservice方法时的LinkageError

Question

我有一个apache servicemix (camel 2.9)路由，它调用一个bean，然后发出一个SOAP请求。SOAP代码是通过wsdl2java生成的，工作正常(cxf 2.4.0)。我遇到的问题是，当抛出SOAP错误时，我会得到以下问题：

Caused by: java.lang.LinkageError: loader constraint violation: loader (instance of <bootloader>) previously initiated loading for a different type with name "javax/xml/soap/SOAPFault"
    at javax.xml.ws.soap.SOAPFaultException.<init>(SOAPFaultException.java:28)
    at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:156)[175:org.apache.cxf.bundle:2.5.0.fuse-7-061]
    at $Proxy120.catalogProductAttributeMediaRemove(Unknown Source)
    at com.boohoo.magento.MagentoProducts.deleteImageFromProduct(MagentoProducts.java:403)[769:magento-soap-api:1.0.0.SNAPSHOT]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.6.0_29]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)[:1.6.0_29]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[:1.6.0_29]
    at java.lang.reflect.Method.invoke(Method.java:597)[:1.6.0_29]
    at org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:340)
    at org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:237)
    at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:166)

从谷歌(我的背景是C#)看，这个错误似乎表明这个类已经被加载了多次，但我看不出这是怎么可能的，因为SOAPFaultException不是我的一个类。

有什么想法吗？

干杯。

Answer 1

我发现这是servicemix配置的问题。请参阅：http://fusesource.com/forums/thread.jspa?threadID=4016