IDEA问题:Plugin org.apache.maven.plugins:maven-clean-plugin:2.5
elens 2017-02-20 04:02:19 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 nexus-osc (http://maven.oschina.net/content/groups/public/): Connect to maven.oschina.net:80 [maven.oschina.net/183.78.182.122] failed: Connection timed out:
manven时出错,翻译了下 大概是下面意思,请大侠帮忙看下怎么解决:
插件org.apache.maven.plugins:maven-clean-plugin:2.5或其中一个依赖项无法解决:无法读取org.apache.maven.plugins的工件描述符:maven-clean-plugin:jar:2.5: 无法转移工件org.apache.maven.plugins:maven-clean-plugin:pom:2.5从/到nexus-osc(http://maven.oschina.net/content/groups/public/):连接到maven。 oschina.net:80 [maven.oschina.net/183.78.182.122]失败:连接超时:
还有一个,为什么右边manven projects 下面 老是会出现红色波浪线,获取后都没有了,过几天重新打开又有了,好郁闷