Unhandled Promise Rejection Warning with cli 0.17.22 Running "quasar dev" w/ brand new install

[abatardi]

Software version

quasar-cli: v0.17.22
quasar framework: v0.17.18

OS: Ubuntu 16.04.3 LTS
Node: v8.14.0
NPM: 6.4.1
Any other software related to your bug:

What did you get as the error?

(node:25676) UnhandledPromiseRejectionWarning:   Error: Exited with code 3

  - index.js:84 ChildProcess.cp.once.code
    [outoftime]/[opn]/index.js:84:13

  - child_process.js:915 maybeClose
    internal/child_process.js:915:16

  - child_process.js:336 Socket.stream.socket.on
    internal/child_process.js:336:11

What were you expecting?

Clean install/project creation with no errors.

What steps did you take, to get the error?

Brand new installation using:

node-1782817:~$ yarn global add quasar-cli vue-cli
node-1782817:~$ quasar init outoftime

Running command: vue init 'quasarframework/quasar-starter-kit' outoftime

? Project name (internal usage for dev) outoftime
? Project product name (official name) Out of Time!
? Project description Test Quasar Application
? Author me
? Check the features needed for your project: ESLint, Vuex, Axios, Vue-i18n, IE11 support
? Pick an ESLint preset Standard
? Cordova id (disregard if not building mobile apps) org.cordova.quasar.outoftime
? Should we run npm install for you after the project has been created? (recommended) yarn

vue-cli · Generated "outoftime".

...dependencies installed...

To get started:

cd outoftime
quasar dev

node-1782817:~$ cd outoftime/
node-1782817:~/outoftime$ quasar dev

Dev mode.......... spa
Quasar theme...... mat
Quasar CLI........ v0.17.22
Quasar Framework.. v0.17.18
Debugging......... enabled

app:quasar-conf Reading quasar.conf.js +0ms
app:dev Checking listening address availability (0.0.0.0:8080)... +2ms
app:webpack Extending SPA Webpack config +294ms
app:generator Generating Webpack entry point +6ms
app:dev-server Booting up... +1ms

SPA █████████████████████████ [100%] in ~6s

DONE Compiled successfully in 6458ms 10:14:19

N App URL........... http://localhost:8080/
Dev mode.......... spa
Quasar theme...... mat
Quasar CLI........ v0.17.22
Quasar Framework.. v0.17.18

(node:25676) UnhandledPromiseRejectionWarning:   Error: Exited with code 3

  - index.js:84 ChildProcess.cp.once.code
    [outoftime]/[opn]/index.js:84:13

  - child_process.js:915 maybeClose
    internal/child_process.js:915:16

  - child_process.js:336 Socket.stream.socket.on
    internal/child_process.js:336:11


(node:25676) 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(). (rejection id: 1)
(node:25676) [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.

I thought this might be related to the 'gzip: true' bug, but that was already commented out in quasar.conf.js -- I tried to uncomment it and set it to both true and false explicitly but got the same result.

[calguy1000]

I am getting this error too.
I am new to quasar/vue and wondering where I can debug this.

[driekus77]

I get the same error:

app:quasar-conf Reading quasar.conf.js +0ms
(node:1280) UnhandledPromiseRejectionWarning: Error: ENOENT: no such file or directory, open '...\src\router\index.js'

• legacy-validations.js:104 legacyValidations
  [Einstein.WebUI]/[quasar-cli]/lib/legacy-validations.js:104:15

This error was correct because I renamed the file to typescript: index.td

quasar info:

Operating System Windows_NT(10.0.17134) - win32/x64
NodeJs 10.14.1

Global packages
NPM 6.4.1
yarn Not installed
quasar-cli 0.17.22
vue-cli 2.9.6
cordova Not installed

Important local packages
quasar-cli 0.17.22 (Quasar Framework CLI)
quasar-framework 0.17.18 (Build responsive SPA, SSR, PWA, Hybrid Mobile Apps and Electron apps, all simultaneously using the same codebase)
quasar-extras 2.0.9 (Quasar Framework fonts, icons and animations)
vue 2.5.19 (Reactive, component-oriented view layer for modern web interfaces.)
vue-router 3.0.2 (Official router for Vue.js 2)
vuex 3.0.1 (state management for Vue.js)
electron Not installed
electron-packager Not installed
electron-builder Not installed
@babel/core 7.2.0 (Babel compiler core.)
webpack 4.27.1 (Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.)
webpack-dev-server 3.1.10 (Serves a webpack app. Updates the browser on changes.)
workbox-webpack-plugin 3.6.3 (A plugin for your Webpack build process, helping you generate a manifest of local files that workbox-sw should precache.)
register-service-worker 1.5.2 (Script for registering service worker, with hooks)

I get this UnhandledPromiseRejectionWarning a lot and its really annoying because It doesn't always tell me the real error right away.

Is there a fix for this already?

Kind regards,
Henry Roeland