求助，maven运行时报错，帮忙解答一下

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[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project ucan-manager-pojo: Compilation failure
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :ucan-manager-pojo

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网上找的方法都不管用啊

[podd]

把eclipse中installed JRE改成JDK的目录试试

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没用的，试过了

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引用 2 楼 lrx2011 的回复:

把eclipse中installed JRE改成JDK的目录试试

没用的，试过了

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[Erioly]

把本地仓库里报错的那个包连同文件夹删了，重新下载就好了