SpringMVC整合tomcat报错信息:Project facet Dynamic Web Module version 3.1 is not supported.

Project facet Dynamic Web Module version 3.1 is not supported.
不支持Project facet动态Web模块3.1版。
第一个问题:springMVC添加不到tomcat中
SpringMVC整合tomcat报错信息:Project facet Dynamic Web Module version 3.1 is not supported.
修改为对应的版本我这里是3.0版本
SpringMVC整合tomcat报错信息:Project facet Dynamic Web Module version 3.1 is not supported.
第二个问题:
SpringMVC整合tomcat报错信息:Project facet Dynamic Web Module version 3.1 is not supported.

解决的办法:
SpringMVC整合tomcat报错信息:Project facet Dynamic Web Module version 3.1 is not supported.