How to uninstall latest node & downgrade to old version

Question

Error: Cannot find module 'graphql/validation/rules/KnownArgumentNamesRule' Require stack: - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@apo llo\federation\dist\composition\validate\preNormalization\tagDirective.js

• C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@apo llo\federation\dist\composition\validate\preNormalization\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@apo llo\federation\dist\composition\validate\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@apo llo\federation\dist\composition\composeAndValidate.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@apo llo\federation\dist\composition\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@apo llo\federation\dist\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules\apol lo-language-server\lib\providers\schema\file.js - C:\Users\Minseo\AppData\Roami ng\npm\node_modules\apollo\node_modules\apol lo-language-server\lib\providers\schema\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules\apol lo-language-server\lib\project\base.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules\apol lo-language-server\lib\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\lib\commands\clie nt\codegen.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@ocl if\config\lib\plugin.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@ocl if\config\lib\config.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@ocl if\config\lib\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_mod ules@ocl if\command\lib\command.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\node_modules@ocl if\command\lib\index.js - C:\Users\Minseo\AppData\Roaming\npm\node_modules\apollo\bin\run Code: MODULE_NOT_FOUND

I face this issue while downloading schema in latest version of node, so i want to downgrade it to previous version.

Thanks

Answer 1

Open Terminal & run these command on macbook

1. cd /usr/local/include
2. sudo rm -R node
3. cd../lib
4. sudo rm -R node_modules
5. cd../bin
6. sudo rm -R node

**After that check node version if it's uninstall compeletely enter ** node -v

Result "-bash: node: command not found"

Answer 2

You can use NVM(Node Version Manager).

**First Step **

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash

Second Step

Install Specific Version Using NVM

nvm install <version>

if you are getting any error of nvm use below code

source ~/.nvm/nvm.sh

then again follow the second step

Third step

use this below command

nvm use <version>

then check the version

node -v