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。