创建项目后报错:
Build path specifies execution environment javase-1.7.there are no JREs installed in the workspace that are strictly compatible with this environment.
解决方法:
右键当前项目,选择 properties,在新窗口中选择 java build path,然后切换到 Libraries 选项卡,移除“JRE System Library[J2SE 1.6]”:
JRE System Library J2SE 1.6
接着单击“Add Library”,在新窗口中选择 JRE System Library:
JRE System Library
最后选择 “Executin Environment” 或默认 Workspace default JRE:
Workspace default JRE