maven clean报错

dengfengpo

我的电脑原来是32位系统。最近重装了64位系统。
重装之后重新导入原来的项目，maven一直报错。
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.5 from/to central (https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version -> [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/confluen ... ResolutionException

我的jeecg项目版本是3.7.7的。在重装系统之前都可以正常运行。。。重装以后重新安装了maven、eclipse等工具，现在还没能成功启动服务。麻烦帮忙看看是什么原因；我已经试过重新下载整个maven仓库，还是一样报错。不知道到底是哪方面的原因。

fly1206

maven  settings文件  加下  阿里云镜像配置  再试试

dengfengpo

fly1206 发表于 2018-10-29 16:52
maven  settings文件  加下  阿里云镜像配置  再试试

clean没问题了；现在在maven install的时候，我自己加的功能代码部分报错，需要管吗
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project jeecg: Compilation failure: Compilation failure:
[ERROR] \workspace\jeecg\src\main\java\lw\controller\LwsyunitController.java:[10,16] 错误: 找不到符号
[ERROR] \workspace\jeecg\src\main\java\lw\controller\LwsyunitController.java:[10,16] 错误: 找不到符号
[ERROR] \workspace\jeecg\src\main\java\lw\controller\LwsyunitController.java:[98,26] 错误: 找不到符号
[ERROR] \workspace\jeecg\src\main\java\lw\controller\LwsyunitController.java:[134,27] 错误: 找不到符号
[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/confluen ... ojoFailureException