表白:黑白圣堂血天使,天剑鬼刀阿修罗。 讲解对象:/[TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined 作者:融水公子 rsgz Node.js教程Node.js教程 http://www./post/110.html 相关报错:[TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined code: 'ERR_INVALID_ARG_TYPE'
在安装镜像管理工具,然后查看镜像列表,突然有报错:
>npm install -g nrm
>nrm ls
报错: code: 'ERR_INVALID_ARG_TYPE' 这是全部报错:
C:\Users\Administrator\my-website>nrm ls
internal/validators.js:124
throw new ERR_INVALID_ARG_TYPE(name, 'string', value);
^
[TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received undefined
at validateString (internal/validators.js:124:11)
at Object.join (path.js:375:7)
at Object.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\nrm\cli.js:17:20)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47
] {
code: 'ERR_INVALID_ARG_TYPE'
} 我提供两种办解决: 方案1: 根据我的经验:换种方式使用命令,windows用户需要npm.cmd代替cmd命令使用
>npm.cmd install -g nrm
>nrm.cmd ls 方案2: 对你的nrm包做一个降级处理,因为你刚下载包默认的都是最新的,最新的包一般都和你当前环境的包有一些不兼容。
查看一下有哪些版本>npm view nrm versions
'1.1.0', '1.2.0', '1.2.1'
选择全局安装1.1.0版本
npm install -g nrm@1.1.0 --save
>nrm ls
* npm ---- https://registry./
cnpm --- http://r.c/
taobao - https://registry.npm./
nj ----- https://registry./
npmMirror https://skimdb./registry/
edunpm - http://registry.e/ 
可以看到错误完美解决!
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