@Carlitos Read added note to https://quasar.dev/start/upgrade-guide#With-Quasar-CLI

Hi me again, the problem is back, but now I can’t resolve. I’ve now clear the cache with npm cache clear --force and reinstall, and even yarn quasar upgrade but without success. @quasar/cli is still undefined with quasar info.

@Hawkeye64 Thanks, I’ll consider to change npm with yarn…

@metalsadman said in Trying to upgrade: 'Quasar App Extension "upgrade" is missing':

@quasar/cli

I’ve previously uninstalled and installed the @quasar/cli without success, but after executing npm cache verify and reinstall the package, now works fine. Thanks…

@metalsadman Same issue. My quasar info:

Operating System - Windows_NT(10.0.18362) - win32/x64
NodeJs - 10.16.0

Global packages
  NPM - 6.11.3
  yarn - 1.17.3
  @quasar/cli - undefined
  cordova - 8.0.0

Important local packages
  quasar - 1.4.3 -- Build high-performance VueJS user interfaces (SPA, PWA, SSR, Mobile and Desktop) in record time
  @quasar/app - 1.2.4 -- Quasar Framework local CLI
  @quasar/extras - 1.3.3 -- Quasar Framework fonts, icons and animations
  vue - 2.6.10 -- Reactive, component-oriented view layer for modern web interfaces.
  vue-router - 3.1.3 -- Official router for Vue.js 2
  vuex - 3.1.2 -- state management for Vue.js
  electron - 3.1.13 -- Build cross platform desktop apps with JavaScript, HTML, and CSS
  electron-packager - Not installed
  electron-builder - Not installed
  @capacitor/core - Not installed
  @capacitor/cli - Not installed
  @capacitor/android - Not installed
  @capacitor/ios - Not installed
  @babel/core - 7.7.2 -- Babel compiler core.
  webpack - 4.41.2 -- 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 - 3.9.0 -- Serves a webpack app. Updates the browser on changes.
  workbox-webpack-plugin - 4.3.1 -- A plugin for your Webpack build process, helping you generate a manifest of local files that workbox-sw should precache.
  register-service-worker - 1.6.2 -- Script for registering service worker, with hooks

Quasar App Extensions
  quasar-app-extension-ide-helper - 0.0.6 -- Quasar framework extension which enables IDE features like autocomplete by generating helper files for IDE to index.
  @quasar/quasar-app-extension-icon-genie - 1.1.2 -- A Quasar CLI Extension for Making All Your Icons

@Hawkeye64 Same issue. I’ve reinstalled with no results. I’ve also try to uninstall and install again.

@Hawkeye64 Sorry, an error in post thread. I’ve tried to delete it…

@kidox You only must export the instance from your i18n boot file and import where you need. This article will help you.

As mentioned in other posts, I’ve solved this adding the next code to the register-server-worker.js:

updated (registration) { // registration -> a ServiceWorkerRegistration instance
  console.log('New content is available; please refresh.')
  Notify.create({
    message: i18n.t('messages.update_available'),
    icon: 'cloud_download',
    closeBtn: i18n.t('labels.update'),
    timeout: 10000,
    onDismiss () {
      location.reload(true)
    }
  })
}

But as you want to update immediately, you must take control of the service worker lifecycle using skipWaiting().
Add the next code to your custom-service-worker.js if you are using one like me:

workbox.core.skipWaiting();

But, if you are using the default configuration, add the next to the quasar.conf.js file that will add for you:

pwa: {
  workboxOptions: { skipWaiting: true }, // only for NON InjectManifest
}

If you don’t add this skip, your app will enter in a endless loop asking for update if you try to reload.