a blog for those who code

Monday, 15 January 2018

How to fix EPERM 4048 Error for Creating New App in React



If you started learning React and wanted to install React in your System (Windows 10) using create-react-app you might end up getting error like "Error: EPERM: operation not permitted". It fails on the node_modules which makes me think that might be there is a problem not with the installation but somewhere else.

It also fails on the scandir by saying yjay Operation not permitted. I reran it using the Administrator but again no luck. You can check the error below.


To Solve this Issue you need to clean your cache. You need to set --force flag otherwise it will throw an error like below.


Once Done you can again run create-react-app nameoftheapp to see it works.


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