QMarkdown: UnhandledPromiseRejectionWarning in /app/lib/app-extension/Extension.js

[Dirk-]

EDIT: Sorry, please ignore this question! I was away from Quasar development for quite a while and confused quasar run with quasar dev. Very stupid.

I ran quasar upgrade -i to upgrade:

 @quasar/extras: 1.12.2 → 1.12.5
 quasar: 2.3.4 → 2.5.5
 @quasar/app: 3.2.5 → 3.3.3
 @quasar/quasar-app-extension-qmarkdown: 2.0.0-alpha.9 → 2.0.0-beta.2
 eslint-plugin-quasar: 1.0.0 → 1.1.0

Now, quasar run gives me an error and does not start:

(node:15718) UnhandledPromiseRejectionWarning:   TypeError: Cannot read property 'charAt' of undefined
  
  - Extension.js:106 new Extension
    [whsm-frontend]/[@quasar]/app/lib/app-extension/Extension.js:106:14
  
  - quasar-run:51 run
    [whsm-frontend]/[@quasar]/app/bin/quasar-run:51:21

...

I am not really sure this is caused by QMarkdown, but it is the only app extension I use. The project stems from Quasar v1, and I use QMarkdown since then, but it used to work in v2 before the recent upgrade.

Using Quasar CLI, I uninstalled QMarkdown and installed it again, but no change. Also, the quasar.conf.js file remains untouched and misses the parts which are described on the page Installation Types of the QMarkdown documentation.

What can I do?

[MilosPaunovic]

You could always start by removing package-lock.json and node_modules, followed by a fresh dependency install with npm i and check if that helps.

[Dirk-]

Thanks, I did that before posting my question, but my error was much more stupid (see my edited question ;-)