Bug MIT APP Inventor: An internal error has occurred

MIT App Inventor Help
1

Hello
I'm having a bug with Mit APP Inventor.
When I want to create blocks, Mit APP Inventor crashes!

Capture d’écran 2020-07-04 à 08.39.22
Capture d’écran 2020-07-04 à 08.39.22851×862 82.8 KB

Here is what is displayed
Capture d’écran 2020-07-04 à 08.40.32
Capture d’écran 2020-07-04 à 08.40.32949×386 27.1 KB

Capture d’écran 2020-07-04 à 08.41.32
Capture d’écran 2020-07-04 à 08.41.321219×853 175 KB

Why ? Thank you

2

Show your blocks on screen "LG", at least in LG.Initialize.

See also here:

3

sorry but i speak bad english, i don't understand your answer

4

Show you blocks in LG.Initialize:

Example:

grafik
grafik1177×451 52.6 KB

5

Yes :slight_smile:
Thank you Anke

6

grafik

7

load your latest backup of your project an restart form there
see also http://twodogapps.com/?page_id=686#BackupWork

Taifun

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by Taifun.