What would be the other ways of fixing corrupted project files, other than forcefully updating framework files, etc.?

[franse]

Also please check this:

Error on Form insert

I have a multistep form and on step 1 have a server action that just inserts 2 values into a table after a security identity step: [Screenshot 2021-11-14 at 20.10.30] [Screenshot 2021-11-14 at 20.12.04] [Screenshot 2021-11-14 at 20.13.57] I get the following error: { "status": "500", "message": "Cannot read properties of undefined (reading '0')", "stack": "TypeError: Cannot read properties of undefined (reading '0')\n at App.range (/Users/marcelschmidt/Documents/myadvisor/…

I found some topics here about:
Cannot read properties of undefined (reading '0')