在使用mfcuk出现的问题

mfcuk - 0.3.8
Mifare Classic DarkSide Key Recovery Tool - 0.3
by Andrei Costin, zveriu@gmail.com, http://andreicostin.com

WARN: cannot open template file './data/tmpls_fingerprints/mfcuk_tmpl_skgt.mfd'
WARN: cannot open template file './data/tmpls_fingerprints/mfcuk_tmpl_ratb.mfd'
WARN: cannot open template file './data/tmpls_fingerprints/mfcuk_tmpl_oyster.mfd'

INFO: Connected to NFC reader: ACS / ACR122U PICC Interface

mfcuk: ERROR: connecting to MIFARE Classic tag
mfcuk: ERROR: selecting tag on the reader ACS / ACR122U PICC Interface

我用的设备是acr122-a9