Projects not working after 8 months

MIT App Inventor Help
1

Hi everyone,

I've made some projects on the app inventor, last update was the six of April 2024.
Everything was working perfectly between the companion and the website. I've compiled the app and used it since.

Now I need to correct some things in my app and I can't connect the website to the companion app without an error.

All of my apps have the same issue. I just get a blank screen in the companion.

Capture d’écran 2025-01-02 à 21.42.04
Capture d’écran 2025-01-02 à 21.42.041023×899 96.7 KB

Screenshot_2025-01-02-21-41-48-757_edu.mit.appinventor.aicompanion3
Screenshot_2025-01-02-21-41-48-757_edu.mit.appinventor.aicompanion31080×2340 76.1 KB

i have tried to use Safari, Firefox, Chrome on macOS and Edge and Chrome on windows with the same issue.

Does someone have an idea why it was working perfectly and 8 months later everything is broken without touching ??

Duplicating does the same thing. New one seems to work (just a text box, slider and picture)

Thanks

2
3

Using Version 2.73t6u and after dismissing the "Companion is not up to date" it works.
Thanks a lot!!!!!

4

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.