I am getting below error while i run ionic project: I'm getting an error when building an Ionic 3 app 1
[ERROR] ionic-app-scripts has unexpectedly closed (exit code 1).
The Ionic CLI will exit. Please check any output above for error details.
ionic3-firebase-shopping-cart-master anand$ ionic cordova run android
> ionic-app-scripts build --target cordova --platform android
/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/binding.js:13
throw new Error(errors.unsupportedEnvironment());
^
Error: Node Sass does not yet support your current environment: OS X 64-bit with Unsupported runtime (64)
For more information on which environments are supported please see:
https://github.com/sass/node-sass/releases/tag/v4.5.3
at module.exports (/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/binding.js:13:13)
at Object.<anonymous> (/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/index.js:14:35)
at Module._compile (internal/modules/cjs/loader.js:678:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:689:10)
at Module.load (internal/modules/cjs/loader.js:589:32)
at tryModuleLoad (internal/modules/cjs/loader.js:528:12)
at Function.Module._load (internal/modules/cjs/loader.js:520:3)
at Module.require (internal/modules/cjs/loader.js:626:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> (/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/@ionic/app-scripts/dist/core/bundle-components.js:6:16)
[ERROR] An error occurred while running subprocess ionic-app-scripts.
ionic-app-scripts build --target cordova --platform android exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
ionic3-firebase-shopping-cart-master anand$ ionic cordova platform rm ios
cordova platform remove ios --save Removing platform ios from config.xml file... ionic3-firebase-shopping-cart-master anand$ ionic cordova run android ionic-app-scripts build --target cordova --platform android /Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/binding.js:13 throw new Error(errors.unsupportedEnvironment());
After a long try I resolved this with below command:
npm install @ionic/app-scripts@latest --save-dev
And it worked.
Also if not working then try to downgrade the app-script dependency in package.json as below:
From
"@ionic/app-scripts": "3.2.4"
to
"@ionic/app-scripts": "3.2.3"
Hope it will help someone
Delete the entire node_modules
folder in your project and then run this command:
npm install @ionic/app-scripts@latest --save-dev
It will work just fine.
Got the same problem (node v10.3.0, ionic 3.13.0). This worked:
Delete package-lock.json,
Delete node_modules folder,
Run npm install again.
some files was deleted or hidden
For me, the issue was the latest app-scripts version. I downgraded by changing
"@ionic/app-scripts": "3.2.4"
in package.json to
"@ionic/app-scripts": "3.2.3"
and running
npm install
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