java.lang.ClassCastException:com.sun.xml.bind.v2.runtime.JAXBContextImpl无法转换为com.sun.xml.bind.api.JAXBRIContext [英] java.lang.ClassCastException: com.sun.xml.bind.v2.runtime.JAXBContextImpl cannot be cast to com.sun.xml.bind.api.JAXBRIContext

问题描述

我创建了一个jaxws Web服务.我完全遵循 url

I created a jaxws web service. I totally followed the url

服务完美启动，没有任何错误.但是服务器在遇到请求时出错.

The service was up perfectly without any error. But the server having errors when request hit it.

SEVERE: caught throwable
java.lang.ClassCastException: com.sun.xml.bind.v2.runtime.JAXBContextImpl cannot be cast to com.sun.xml.bind.api.JAXBRIContext
    at com.sun.xml.ws.db.glassfish.JAXBRIContextFactory.newContext(JAXBRIContextFactory.java:74)
    at com.sun.xml.ws.spi.db.BindingContextFactory.create(BindingContextFactory.java:149)
    at com.sun.xml.ws.message.jaxb.JAXBMessage.create(JAXBMessage.java:160)
    at com.sun.xml.ws.fault.SOAPFaultBuilder.createSOAP11Fault(SOAPFaultBuilder.java:433)
    at com.sun.xml.ws.fault.SOAPFaultBuilder.createSOAPFaultMessage(SOAPFaultBuilder.java:210)

我检查了stackoverflow，其他许多站点都说jar文件冲突.
我使用java-6-openjdk.
下面是我在码头服务器中的jar文件列表.

I checked through out stackoverflow and many other sites all says jar file conflict.
I use java-6-openjdk.
and below is my jar file list in the jetty server.

gmbal-api-only.jar
ha-api.jar
jaxb-core.jar
jaxb-impl.jar
jaxws-rt.jar
management-api.jar
policy-2.3.1.jar
stax-ex.jar
streambuffer-1.5.1.jar

gmbal-api-only.jar
ha-api.jar
jaxb-core.jar
jaxb-impl.jar
jaxws-rt.jar
management-api.jar
policy-2.3.1.jar
stax-ex.jar
streambuffer-1.5.1.jar

由于上述罐子无法正常工作，因此我尝试使用
在此处
下载JAX-WS RI发行版.

Since above jars are not working I tried with
Go here
Download JAX-WS RI distribution.

但是这些罐子也有同样的错误.

But those jars gave the same error.

推荐答案

我也遇到了相同的异常，并对其进行了少许搜索以确认这是由于classpath/jar问题引起的.

I have also came across same exception and little bit googling it confirmed that its because of classpath/jar issue.

我使用Java 6.0作为构建和运行时环境，并且我的项目设置具有 jaxb-api.jar和jaxb-impl.jar . 我只是从类路径中删除了这两个jar，它就可以了.

I'm using Java 6.0 as build and runtime environment and my project setup having jaxb-api.jar and jaxb-impl.jar. I simply removed these two jars from classpath and it works.

就像我们使用Java 6.0一样，我们不需要显式地使用JAX绑定jar.默认情况下，它与Java 6.0一起提供.

As if we are having Java 6.0 we dont need to use explicitely JAX binding jars. It comes by default with Java 6.0.

这篇关于java.lang.ClassCastException:com.sun.xml.bind.v2.runtime.JAXBContextImpl无法转换为com.sun.xml.bind.api.JAXBRIContext的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！