记录下解决的错误

1.Eclipse Maven 编译错误 Dynamic Web Module 3.0 requires Java 1.6 or newer 解决方案

http://blog.csdn.net/defonds/article/details/47974269

2.The JRE could not be found. Edit the server and change the JRE location. http://blog.csdn.net/wuha0/article/details/18266081 3.DescriptionResource PathLocation Type Cannot change version of project facet Dynamic Web Module to 2.5.springmvc_hibernate_jpa line 1Maven Java EE Configuration Problem http://blog.csdn.net/jueshengtianya/article/details/12388755 4 

The project cannot be built until build path errors are resolved

http://blog.csdn.net/tengdazhang770960436/article/details/20923257