使用eclipse中的maven构建web应用出现 java.lang.LinkageError异常

使用eclipse中的maven构建web应用出现 java.lang.LinkageError异常

当修改jsp页面的时候,再次访问就出现错误java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/jasper/servlet/JasperLoader) previously initiated loading for a different type with name "javax/servlet/http/HttpServletRequest"
解决办法

此时就是servlet-api发生了冲突,可以在pom中进行去除,例如:

移除掉maven 配置文件 jstl配置
  <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>runtime</scope>
        </dependency>

加入:
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>

<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>${taglibs.version}</version>
</dependency>



摘要博客:http://blog.csdn.net/u011656266/article/details/50901198

猜你喜欢

转载自jianwang0310.iteye.com/blog/2338823