报错信息: Referenced file contains errors (http://java.sun.com/xml/ns/j2ee/j2ee_1_4.xsd). For more information, right click on the message in the Problems View and select "Show Details..." 如下图,从version=“2.4” 后换个行就OK了,这个方法对于java检错很实用.
错误:Cannot detect Web Project version. Please specify version of Web Project through <version> configuration property of war plugin 解决办法: pom.xml中添加上述信息后,右键工程->maven->updateProject->finish
从SVN导出一个Maven项目,pom.xml首行报错: Failure to transfer org.codehaus.plexus:plexus-components:pom:1.1.20 from http://maven.oschina.net/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of
一.发现问题 运行引用了jstl的jsp页面 报http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar错 二.原因分析 可能一:版本问题 JSTL1.0 的声明是:<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core " %>JSTL1.1 的声明是:<%@ taglib prefi
IDEA中写MyBatis的xml配置文件编译报错的坑 说明:用IDEA编译工具在项目中使用Mybatis框架,编写mybatis-config.xml和Mapper.xml配置文件时,编译项目出现错误,错误提示为: xml中1字节的UTF-8序列的字节1无效 The cause of this is a file that is not UTF-8 is being parsed as UTF-8. It is likely that the parser is encountering a