npm run eject fails

Description

npm run eject fails while npm start runs successfully. have tried with version 8 of node js as well but no luck.

Expected Behavior

npm run eject should complete without error

Observed Behavior

get the erorr message below:-

npm ERR! Windows_NT 10.0.14393 npm ERR! argv “C:\Program Files\nodejs\node.exe” “C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js” “run” “eject” npm ERR! node v7.10.1 npm ERR! npm v4.2.0 npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! firstApp@0.1.0 eject: react-native-scripts eject npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the firstApp@0.1.0 eject script ‘react-native-scripts eject’. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the firstApp package, npm ERR! not with npm itself.

more details from C:\Users\AppData\Roaming\npm-cache_logs\2018-01-16T09_36_58_097Z-debug.log

4 verbose run-script [ ‘preeject’, ‘eject’, ‘posteject’ ] 5 info lifecycle firstApp@0.1.0~preeject: firstApp@0.1.0 6 silly lifecycle firstApp@0.1.0~preeject: no script for preeject, continuing 7 info lifecycle firstApp@0.1.0~eject: firstApp@0.1.0 8 verbose lifecycle firstApp@0.1.0~eject: unsafe-perm in lifecycle true 9 verbose lifecycle firstApp@0.1.0~eject: PATH: **** 10 verbose lifecycle firstApp@0.1.0~eject: CWD: C:\Users\Desktop\TempWrk\mobile\firstApp 11 silly lifecycle firstApp@0.1.0~eject: Args: [ ‘/d /s /c’, ‘react-native-scripts eject’ ] 12 silly lifecycle firstApp@0.1.0~eject: Returned: code: 1 signal: null 13 info lifecycle firstApp@0.1.0~eject: Failed to exec eject script 14 verbose stack Error: firstApp@0.1.0 eject: react-native-scripts eject 14 verbose stack Exit status 1 14 verbose stack at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\lib\utils\lifecycle.js:279:16) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at EventEmitter.emit (events.js:194:7) 14 verbose stack at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\lib\utils\spawn.js:40:14) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at ChildProcess.emit (events.js:194:7) 14 verbose stack at maybeClose (internal/child_process.js:899:16) 14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5) 15 verbose pkgid firstApp@0.1.0

Environment

Please run these commands in the project folder and fill in their results:

• npm ls react-native-scripts: (empty)
• npm ls react-native: react-native@0.50.3
• npm ls expo: (empty)
• node -v: v7.10.1
• npm -v: 4.2.0
• yarn --version: not installed
• watchman version: tried installing this but, it says package no longer supported.

Also specify:

1. Operating system: Windows 10
2. Phone/emulator/simulator & version:

Reproducible Demo

fails the last step below npm install -g create-react-native-app create-react-native-app firstApp npm run eject

[Luismi74]

my solution: npm install -g react-native-scripts then run react-native-scripts eject . this will do the same as npm run eject. hope it works!

[Santhoshsanto]

[android.dangerous]: withAndroidDangerousBaseMod: Source and destination must not be the same. Error: [android.dangerous]: withAndroidDangerousBaseMod: Source and destination must not be the same.

This issue finding me after giving npm eject

how to fix this thanks in advance