问题描述:
idea一直提示连接不上maven进程,各种办法都试了,但是死活连不上。报的错误:Cannot connect to the Maven process. Try again later. If the problem persists, check the Maven Importing JDK settings and restart IntelliJ IDEA
解决方案:
网上很多重复的文章,基本都是复制粘贴的,可能确实写的是对的,但是可能并不全面,今天就添加一个新的点,可能会帮助一些人解决问题。
其实主要还是参考了idea官网的回答,具体链接:【Maven】 Cannot connect to the Maven process. Try again later. If the problem persists, check the Maven Importing JDK settings and restart IntelliJ IDEA – IDEs Support (IntelliJ Platform) | JetBrains
下面是idea官网上的回答:
Please disable antivirus and firewall. The issue happens when the IDE tries to establish connection to localhost but it is blocked on your machine. Make sure the localhost is resolvable and is accessible for the processes to connect to it using tcp. try using different JDK for Maven imported: Settings (Preferences on macOS) | Build, Execution, Deployment | Build Tools | Maven | Importing | JDK for importer.
P.S. please do not create duplicated requests, it makes it hard follow and to dispatch them all. Thank you.
根据上面的描述,该问题发生在当idea试图建立localhost链接时,所以需要确保localhost可用。基本确定是网络的问题,发现本机运行了一个叫小牛的vpn,退出这个vpn后就正常了。
这篇博客介绍了当IntelliJ IDEA提示无法连接到Maven进程时的一个常见但未被广泛注意到的原因——运行中的VPN软件。博主参照官方建议,检查了网络设置,发现并关闭了导致连接问题的小牛VPN,问题得以解决。建议遇到类似问题的用户检查本地网络环境及防火墙设置。
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