Description Resource Path Location Type Java compiler level does not match the version of the installed Java project facet Unknown Faceted Project Problem (Java Version Mismatch)

Description	Resource	Path	Location	Type Java compiler level does not match the version of the installed Java project facet 	Unknown	Faceted Project Problem (Java Version Mismatch)

project 编译问题,需要三处的jdk版本要保持一致,才能编译通过。

1、在项目上右键properties->project Facets->修改右侧的version  保持一致

2、window->preferences->java->Compiler->设置右侧的Compiler compliance level

3、window->preferences->java->Installed JREs->设置或者选择右侧的Installed JREs

以上三处的jdk版本要保持一致,才能编译通过

上一篇:background-origin 设置背景图片原始起始位置


下一篇:[ 随手记6 ] C/C++ 形参、实参、按值传参、指针传参、引用传参