[BUG]

[TTsdzb]

Describe the bug Pwnagotchi stucks in a loop of exception, after getting a handshake.

To Reproduce Steps to reproduce the behavior:

1. Wait for pwnagotchi get a handshake.
2. Randomly, after the capture its screen doesn't change any more.
3. Now login via ssh and view the log, it is printing an exception again and again, and doesn't work anymore

Logs [2021-06-28 23:22:47,483] [INFO] error 400: wifi.interface not set or not found [2021-06-28 23:22:47,487] [ERROR] main loop exception (error 400: wifi.interface not set or not found) Traceback (most recent call last): File "/usr/local/lib/python3.7/dist-packages/pwnagotchi/bettercap.py", line 11, in decode return r.json() File "/usr/lib/python3/dist-packages/requests/models.py", line 897, in json return complexjson.loads(self.text, **kwargs) File "/usr/lib/python3/dist-packages/simplejson/init.py", line 518, in loads return _default_decoder.decode(s) File "/usr/lib/python3/dist-packages/simplejson/decoder.py", line 370, in decode obj, end = self.raw_decode(s) File "/usr/lib/python3/dist-packages/simplejson/decoder.py", line 400, in raw_decode return self.scan_once(s, idx=_w(s, idx).end()) simplejson.errors.JSONDecodeError: Expecting value: line 1 column 1 (char 0) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/bin/pwnagotchi", line 55, in do_auto_mode agent.recon() File "/usr/local/lib/python3.7/dist-packages/pwnagotchi/agent.py", line 157, in recon self.run('wifi.recon.channel clear') File "/usr/local/lib/python3.7/dist-packages/pwnagotchi/bettercap.py", line 55, in run return decode(r, verbose_errors=verbose_errors) File "/usr/local/lib/python3.7/dist-packages/pwnagotchi/bettercap.py", line 19, in decode raise Exception(err) Exception: error 400: wifi.interface not set or not found

Environment

• Pwnagotchi version: 1.5.5
• OS version
• Type of hardware: Pi0W
• Any additional hardware use: An waveshare epd, no additional network interfaces

[Luca-Hiller]

Maybe try reinstalling your Pwnagotchi on your SD card as it looks like a WiFi interface problem that I never had, if that doesn't work try another version of Pwnagotchi like 1.5.3

[TTsdzb]

In fact I flashed 1.5.3 and it automatically updated itself to 1.5.5

[taiyonemo]

I am seeing the same log entry and behavior intermittently on 1.5.5 Pi0W.

EDIT: reverting to a pre apt update & upgrade image fixed this exception.