AttributeError: AdvA

[yangte]

Hi ,all
Traceback (most recent call last):
File "Telink_zero_ltk_installation.py", line 234, in
if (BTLE_SCAN_RSP in pkt or BTLE_ADV in pkt) and pkt.AdvA == advertiser_address.lower() and connecting == False:
File "/home/janlice/sweyntooth/sweyntooth_bluetooth_low_energy_attacks/libs/scapy/packet.py", line 368, in getattr
return self.payload.getattr(attr)
File "/home/janlice/sweyntooth/sweyntooth_bluetooth_low_energy_attacks/libs/scapy/packet.py", line 368, in getattr
return self.payload.getattr(attr)
File "/home/janlice/sweyntooth/sweyntooth_bluetooth_low_energy_attacks/libs/scapy/packet.py", line 368, in getattr
return self.payload.getattr(attr)
File "/home/janlice/sweyntooth/sweyntooth_bluetooth_low_energy_attacks/libs/scapy/packet.py", line 366, in getattr
fld, v = self.getfield_and_val(attr)
File "/home/janlice/sweyntooth/sweyntooth_bluetooth_low_energy_attacks/libs/scapy/packet.py", line 1585, in getfield_and_val
raise AttributeError(attr)
AttributeError: AdvA
I have faced a question ,when I do Telink_zero_ltk_installation.py, I found always have AttributeError: AdvA , Does anyone know what's going on?