NPM Start hangs with Node 7.72

[sheldonj]

Description

npm run start fails when using node version 7.72 (current but not stable version number) on windows.

Expected behavior

Executing the npm run start command in windows powershell should successful run the project.

Actual behavior

Node exits with the following error messsags:

(node:13564) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 2): TypeError: "listener" argument must be a function
(node:13564) DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code

Environment

npm ls react-scripts: [email protected]
node -v: v7.7.2
npm -v :4.1.2
Windows 10, powershell terminal in VSCode

Shore youtube clip of the issue.
https://youtu.be/1zCGofBZy-I

[gaearon]

Yes, this is a duplicate of #1776.
Please downgrade Node to an earlier version until this is fixed.

[gaearon]

0.9.5 is out with the fix.
https://github.com/facebookincubator/create-react-app/releases/tag/v0.9.5