npm ERR！ cb()从未调用过！尝试运行npm install命令时出现错误 [英] npm ERR! cb() never called! error when trying to run npm install command

问题描述

我在另一台PC上有一个本机反应项目，现在我想继续在另一台Linux机器上处理此确切的项目文件夹.

I have this react-native project I worked on my other pc, and I want now to keep working on this exact project folder in my other linux machine.

因此，现在我有了项目文件夹，该文件夹不包含node_modules目录，但确实包含"package.json".据我了解，在目录内进行NPM安装时，应安装并创建具有所有必需依赖项的node_modules目录. 但是，一段时间后操作失败，并显示错误消息"npm ERR！cb()never call！".

So now I have the project folder, which doesn't contain node_modules directory, but it does contain "package.json". As I understood it, doing NPM install inside the directory, should install and create the node_modules directory with all the needed dependencies. However, the operation is failed after a while with the error "npm ERR! cb() never called!"

我已经尝试清理npm缓存(带有-f标志)，但是对我来说不起作用. 我正在基于Node.js v8.10.0和npm v3.5.2.的基于Ubuntu 18.04的操作系统上运行.

I've already tried to clean npm cache (with -f flag) but it doesn't worked for me. I'm running on Ubuntu 18.04 based os with Node.js v8.10.0 and npm v3.5.2.

推荐答案

在我的情况下，我在package.json中有一个自己的自定义node_module，如下所示:

In my case, I had an own custom node_module which is in my package.json like that:

// ...
"dependencies": {
    // ...
    "my-module": "file:../../my-module",
},
// ...

此软件包仅在特定的环境中可用(通过npm install ../../my-module动态添加到package.json中)，这是有意为之的， 但是我忘记了它，并且在其他环境(模块不可用可用)中运行npm install时忘记了 发生了mysteriuos cb() never called错误.

This package is only available in a specific environment (dynamically added to package.json via npm install ../../my-module), which is by intend, but I forgot about it and when I ran npm install in another environment (where my module was not available) the mysteriuos cb() never called error occured.

在将选项--no-package-lock放在npm install后面之后，错误变得更加明显，告诉我它与my-module有关.

After putting the option --no-package-lock behind the npm install the error got more clear, telling me that it has something to do with my-module.

另请参阅: https://stackoverflow.com/a/52474959/3063191

希望这会有所帮助:)

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