ENOENT: no such file or directory, open '/home/ts-app/.tmp/webpack-assets.json'

[Faizanq]

✓ Started server at http://localhost:3000

(node:9099) UnhandledPromiseRejectionWarning: Error: ENOENT: no such file or directory, open '/home/ts-app/.tmp/webpack-assets.json'
(node:9099) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:9099) [DEP0018] 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.

Don't have a folder .tmp.