Error: EPERM: operation not permitted

@vks_gautam1 wrote:

due to production app. i came back to node 7.10 and npm 4.6.1 . but now i am getting this error while adding platform android.

command-ionic platform add android

ionic platform add android
Unable to save ionic data: C:\Users\DELL\.ionic\ionic.config { Error: EPERM: operation not permitted, open 'C:\Users\DELL\.ionic\ionic.config'
    at Object.fs.openSync (fs.js:584:18)
    at Object.fs.writeFileSync (fs.js:1314:33)
    at IonicStore.save (C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\lib\utils\store.js:49:8)
    at C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\lib\cli.js:695:19
    at _fulfilled (C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\node_modules\q\q.js:787:54)
    at self.promiseDispatch.done (C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\node_modules\q\q.js:816:30)
    at Promise.promise.promiseDispatch (C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\node_modules\q\q.js:749:13)
    at C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\node_modules\q\q.js:557:44
    at flush (C:\Users\DELL\AppData\Roaming\npm\node_modules\ionic\node_modules\q\q.js:108:17)
    at _combinedTickCallback (internal/process/next_tick.js:73:7)
  errno: -4048,
  code: 'EPERM',
  syscall: 'open',
  path: 'C:\\Users\\DELL\\.ionic\\ionic.config' }
Error during untar for C:\Users\DELL\.cordova\lib\npm_cache\cordova-android\6.1.2\package.tgz: Error: EPERM: operation not permitted, open 'C:\Users\DELL\.cordova\lib\npm_cache\cordova-android\6.1.2\package\package.json'
Error: Failed to fetch platform android
Probably this is either a connection problem, or platform spec is incorrect.
Check your connection and platform name/version/URL.
Error: EPERM: operation not permitted, open 'C:\Users\DELL\.cordova\lib\npm_cache\cordova-android\6.1.2\package\package.json'

ionic info

ordova CLI: 6.5.0
Ionic Framework Version: 2.2.0
Ionic CLI Version: 2.2.3
Ionic App Lib Version: 2.2.1
Ionic App Scripts Version: 1.1.4
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v7.10.0
Xcode version: Not installed

Posts: 2

Participants: 2

Read full topic