No NFC device Connection

[LiamLau1]

I'm using an ACR122U device on my raspberry pi, and when I run nfc-list, it recognises the nfc reader fine.
However when I run libnfc_crypto1_crack, it gives me an error of libnfc.driver.pn532_uart, pn54x_check_communication error. I've freed the uart on my raspi-config, so I wasn't sure what it could be..

Thanks in advance

[aczid]

Are you sure the nfc device is installed correctly? Do other libnfc tools work?

[LiamLau1]

Yep sorry, nfc-list works. Mfoc also works.

[LiamLau1]

Not sure if this gives any ideas, sorry I'm quite a novice at this. Thanks

[LiamLau1]

I wanted to add, I'm not using uart at all. I'm using a usb nfc reader

[aczid]

It looks like you're using a wrapper script that combines mfoc and my code. Can you try to run it standalone?

[sashaaldrick]

I have replicated this issue myself- and running libnfc_crypto1_crack standalone with the same arguments produces the same issue as in the above screen shots. Any possible fixes?