Hi Erel,
The app is for reading NFC tags, in
https://www.b4x.com/android/forum/threads/nfc-reading-ndef-tags.84784/
you say you " Must use an explicit app id (without a wildcard - *)"
Our code has been working for us for the last few months, nothing has changed with our code, but all of a sudden it fails now.
Has something changed with the hosted builder?
Thanks