Recently when I was trying to run a new React Project, I faced an unexpected error : Module Error (from ./node_modules/postcss-loader/dist/cjs.js): Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack . A snippet of the error thrown to me is given below.
Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stackI will share with you the steps I took to fix the error; Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack: .
Why Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack Error Occurs?
The error, ‘Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack: is seen mostly because of faulty node_modules. This is also caused because of outdated Node version.
A simple solution to fix this is to delete all the node_modules and then reinstall all the dependencies. If you are using an older version of node try updating the node version to fix the error.
A detailed solution to fix the Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack: error is provided below:
How to fix Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack Error?
A simple solution to fix this is to delete all the node_modules and then reinstall all the dependencies. If you are using an older version of node try updating the node version to fix the error.
To fix the error, Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack:; there are two possible ways.
Fix 1: Delete the Node_modules method
Step 1: The first step is to delete all the node_modules folders from your Project file.
Step 2: The second step is to clear the sysytem cache by running the following command npm cache clean.
Step 3: With the cleaned cache from the previous step the next step is to verify your cache by using npm cache verify.
Step 4: The next step is to delete your package-lock.json Or yarn.lock file from your project file.
Step 5: The final step is to install all the dependencies using the following the comand npm install for NPM users . In case you are an YARN users, then run the following command yarn install.
This should fix the error and now you can run your project without any errors.
Fix 2: Update Node method
In case you are using an outdated version of Node.js then just install the latest version of node.js form their official website here.After this you will be able to run your project without any errors.
If the error still persists, then Just Follow all Fix 1 steps Just after updating Nodejs.
Conclusion
To fix the error Loading PostCSS “postcss-preset-env” plugin failed: Cannot find module ‘node:vm’ Require stack: Error; is to delete all the node_modules and then reinstall all the dependencies. If you are using an older version of Node try updating the node version to fix the error.