Ionic-framework: Ionic serve throw run time error

[sdubey472]

global packages:

@ionic/cli-utils : 1.0.0
Cordova CLI : 7.0.1
Ionic CLI : 3.0.0

local packages:

@ionic/app-scripts : 1.3.7
@ionic/cli-plugin-cordova : 1.0.0
@ionic/cli-plugin-ionic-angular : 1.0.0
Ionic Framework : ionic-angular 3.2.0

System:

Node : v7.0.0
OS : Linux 4.8
Xcode : not installed
ios-deploy : not installed
ios-sim : not installed

Error is given bellow

dev server running: http://localhost:8100/

Error: app-scripts serve unexpectedly failed.

(node:3412) UnhandledPromiseRejectionWarning: Unhandled promise rejecti on (rejection id: 1): Error: channel closed (node:3412) DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections th at are not handled will terminate the Node.js process with a non-zero exit code.

[sdubey472]

Any one can help me to resolve this issue I am struggling from yesterday morning.

[AmitMY]

@sdubey472 I recommend opening an issue with https://github.com/driftyco/ionic-app-scripts , as this issue seem to be originating there.

I would also suggest updating node to 7.9.0, as from my experience it works, and next time, just use ionic info instead of laying all of the versions like that, and fill the issue template, as it is more readable and issues that are not to template should be closed.

[jgw96]

This issue was moved to driftyco/ionic-app-scripts#990

[ionitron-bot[bot]]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.