I am currently working on an App which receive and display data. This part work perfectly and I would know input these data in a .csv file. In order to do that, I start by storing the incoming data in "TinyDB" which, once I click on a "save_button", give them to a file. I take the model of the procedure (last block) from other topics but it doesn't work here.
I put here my blocks used :
With the .aia file :
Last_Version_V5_with_ON_OFF_and_SAVING.aia (209.0 KB)
And at least the error message I receive after cliking on the "save" button if that may help :