在eclipse的workspace里面找到该项目。
依次进入：.settings->org.eclipse.wst.common.project.facet.core.xml。
打开文件后，将下面的版本改低一点。
<installed facet="jst.web" version="3.1"/>
把version 改为3.0保存，然后再到eclipse中刷新项目，再次运行就可以了
相关文章
- eclipse中Tomcat version 9.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5, 6, 7, and 8 Web modules
- （转）Tomcat version 7.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5 and 6 Web mod
- Tomcat version 6.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5 Web modules
- eclise配置tomcat出现服务Tomcat version 6.0 only supports J2EE 1.2, 1.3, 1.4 and Java EE 5 Web modules
- Eclipse IDE – Tomcat Version 6.0 Only Supports J2EE 1.2, 1.3, 1.4, And Java EE 5 Web Modules
- Tomcat version 7.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5 Web modules
- 解决Tomcat version 7.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5 and 6 Web modules
- 报错修改：Tomcat version 7.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5 and 6 Web
- Eclipse报错：Tomcat version 7.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5 and 6 Web modules
- Tomcat version 7.0仅支持J2EE 1.2、1.3、1.4和Java EE 5和6 Web模块。