pom.xml文件报错:com.thoughtworks.xstream.io.HierarchicalStreamDriver

eclipse中创建Maven项目时

pom.xml报错:com.thoughtworks.xstream.io.HierarchicalStreamDriver。

解决方案如下：

1 在pom文件中加入maven-war-plugin

<build>
		<finalName>myWeb</finalName>
		<plugins>
			<plugin>
				<artifactId>maven-eclipse-plugin</artifactId>
				<configuration>
					<downloadSources>true</downloadSources>
					<downloadJavadocs>true</downloadJavadocs>
				</configuration>
			</plugin>
		</plugins>
	</build>

2 在pom中配置依赖

<dependency> 
    <groupId>com.thoughtworks.xstream</groupId> 
    <artifactId>xstream</artifactId> 
    <version>1.4.9</version> 
</dependency>

如果还不行就是本地仓库下载的JAR包错误，删除本地仓库中的JAR包，重新下载build，然后将eclipse 工程clean