Even getting this such errors:
(node:9709) 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:9709) [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.

@metalsadman Thank you… but the error still exists

(node:8479) UnhandledPromiseRejectionWarning: Error: Cannot find module ‘/home//Documents/QuasarApp/emrhisapp/.postcssrc.js’
Require stack:

• /home//Documents/QuasarApp/emrhisapp/node_modules/@quasar/app/lib/webpack/inject.style-rules.js
• /home//Documents/QuasarApp/emrhisapp/node_modules/@quasar/app/lib/webpack/create-chain.js
• /home//Documents/QuasarApp/emrhisapp/node_modules/@quasar/app/lib/webpack/index.js
• /home//Documents/QuasarApp/emrhisapp/node_modules/@quasar/app/lib/quasar-config.js
• /home//Documents/QuasarApp/emrhisapp/node_modules/@quasar/app/bin/quasar-dev
• /home//Documents/QuasarApp/emrhisapp/node_modules/@quasar/app/bin/quasar
• /usr/local/lib/node_modules/@quasar/cli/bin/quasar

The error i got is “Current working directory is not a Cordova-based project.” Trying to generate a android APK