Multiple annotations found at this line:
- CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:3..0.5 or one of its
dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-compiler-plugin:jar:3..0.5:
ArtifactResolutionException: Failure to transfer org.apache.maven.plugins:maven-compiler-plugin:pom:3..0.5 from http://maven.oschina.net/
content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of CN has elapsed or
updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-compiler-plugin:pom:3..0.5 from/to CN (http://
maven.oschina.net/content/groups/public/): Failed to transfer http://maven.oschina.net/content/groups/public/org/apache/maven/plugins/
maven-compiler-plugin/3..0.5/maven-compiler-plugin-3..0.5.pom. Error code 500, Server Error
- Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:3..0.5:testCompile
(execution: default-testCompile, phase: test-compile)
- Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:3..0.5:compile (execution:
default-compile, phase: compile)
- CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:3..0.5 or one of its
dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-compiler-plugin:jar:3..0.5:
ArtifactResolutionException: Could not transfer artifact org.apache.maven.plugins:maven-compiler-plugin:pom:3..0.5 from/to CN (http://
maven.oschina.net/content/groups/public/): Failed to transfer http://maven.oschina.net/content/groups/public/org/apache/maven/plugins/
maven-compiler-plugin/3..0.5/maven-compiler-plugin-3..0.5.pom. Error code 500, Server Error
pom报错，具体如上。
原因：maven-compiler-plugin的版本太高
解决方法1：
将maven-compiler-plugin的版本降低，即可解决。
解决方法2：
右键项目，选择maven -> update project，勾选Force Update of Snapshots/Releases，点击ok即可解决。
来源：oschina
链接：https://my.oschina.net/u/2499253/blog/716515