Problem uploading fingerprints from .txt

Kukiman0

Hello,

I am having a problem with opening my app, and running it with fingerprints. My developer who developed this app for me abandoned the project, I can't make it run the fingerprints, I believe he had some fingerprints from his own server or any other source, I am unable to start the app right now.

I have my own .txt file with few hundreds of fingerprints, unfortunately I am unable to make it work, I tried looking on wiki etc., no idea how to do it. Can someone help me with that? Give some advices or possibly send some guide? I can pay for a working solution as well, just need a way to load fingerprints from .txt and finally make it work :)

This is what I see in my script editor:

And this when I open the "post" section

I suspect this is the issue, and possible the former app developer changed this part of the code so I am unable to use the fingerprints he was using, I am fine with that however app is not working anymore for me :(...

This is what I get in logs when trying to run the app:

Thank you in advance! :)