vscode无法启动调试的问题解决

MacOS下安装新版VScode,调试python程序失败,提示:

Error in Socket Server { Error: getaddrinfo ENOTFOUND localhost

at errnoException (dns.js:50:10)

at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:92:26)

code: 'ENOTFOUND',

errno: 'ENOTFOUND',

syscall: 'getaddrinfo',

hostname: 'localhost' }

上网找了一下没有解决方案,但人提到可能host文件有问题参考

看了下本地的host文件,是空的,于是尝试加入:

127.0.0.1 localhost

It works!