yarn ---- Error: EPERM: operation not permitted

1. Error reporting

Error: EPERM: operation not permitted, scandir 'F:\t-plan-mag-ui\mag-ui\build

2. Error reporting scene

When using the npm dependency package rimraf to delete the compiled files, an error occurs! ! !

3. Cause of the problem

The main reason is that opening a powershell window in a folder does not have permission to operate.

4. Solutions

4.1 Solution 1

Run with administrative privileges! ! !

4.2 Solution 2

1. Windows+R key, open [Run];
   

2. Enter【gpedit.msc】;
   

3. Open Group Policy;
   

4. Computer Configuration --> Windows Settings --> Security Settings --> Local Policies --> Security Options
   

5. User Account Control - Approve to run all administrators in administrator mode
   

6. Disabled --> OK
   

7. Reopen the command window to execute the command, and no error will be reported.