npm ERR! cb() never called

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I was trying to download expo cli and I got error:-

C:\WINDOWS\system32>npm i -g expo-cli
npm ERR! cb() never called!

npm ERR! This is an error with npm itself. Please report this error at:
npm ERR!     <https://github.com/npm/cli/issues>

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\HP\AppData\Local\npm-cache\_logs\2021-03-03T14_02_14_809Z-debug.log

I also used npm cache clean --force. But it didn't work too

C:\WINDOWS\system32>npm -v
7.6.0

C:\WINDOWS\system32>node -v
v14.16.0

Please help me......

And after doing npm i -g npm it worked!!!!!!

But when I tried to install or download any packages then error:

E:\React-native\practice>npm i react-native-elements
npm ERR! cb() never called!

npm ERR! This is an error with npm itself. Please report this error at:
npm ERR!     <https://github.com/npm/cli/issues>

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\HP\AppData\Local\npm-cache\_logs\2021-03-04T05_03_20_067Z-debug.log

So what is wrong going on?

6 Answers

If you are using npm version 5 or above:

Try following command:

$ sudo npm cache verify

OR

$ sudo npm cache clean --force

I've had the same problem, and was able to fix it by adding the flag --legacy-peer-deps to the installation command. For instance:

npm i --legacy-peer-deps package-name
Run npm install -g npm & npm cache clean

I had the same problem and solved it with checking my proxxy settings in C:\Users\username.npmrc

here are the settings for the proxy.

proxy=...
https-proxy=...
strict-ssl=false
registry=...

You can set these things through npm with the following:

 npm config set proxy ...
 npm config set https-proxy ...
 npm config set strict-ssl false
 npm config set registry ...

Maybe you have to remove proxy and https-proxy to make it work.

I had the same problem in all npm package that I tried to download, and solved just running this command in my Windows CMD.

npm set strict-ssl true

You can try to force clean the npm cache

npm cache clean --force
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