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hrafnkelle / tfbrew

Yet another homebrewing control system. Free as in freedom to make free beer.
https://github.com/hrafnkelle/tfbrew/wiki
GNU General Public License v3.0
8 stars 4 forks source link

Blynk Authentication Failure #7

Closed ChuckGl closed 3 years ago

ChuckGl commented 3 years ago

Don't know if you are still supporting tfbrew. I just started encountering an issue. TFBrew fails to connect to Blynk-Cloud. I tried researching it but I am out of my depths on this one. I did try going back to older versions of Raspberry Pi and clean installs of TFBrew. I think something changed at Blynk or perhaps in Python. It was working about 3-4 weeks ago. I brewed a nice Kveik Pseudo Lager. The error being thrown is:

Using config from config.yaml ======== Running on http://0.0.0.0:8080 ======== (Press CTRL+C to quit) Blynk authentication failed Blynk authentication failed Blynk authentication failed Blynk authentication failed Fatal error: protocol.data_received() call failed. protocol: <plugins.BlynkLib.BlynkProtocol object at 0xb59fef90> transport: <_SelectorSocketTransport fd=10 read=polling write=<idle, bufsize=0>> Traceback (most recent call last): File "/usr/lib/python3.7/asyncio/selector_events.py", line 813, in _read_ready__data_received self._protocol.data_received(data) File "/home/pi/tfbrew/plugins/BlynkLib.py", line 201, in data_received self.run() File "/home/pi/tfbrew/plugins/BlynkLib.py", line 213, in run msg_type, msg_id, status = struct.unpack(HDR_FMT, data) struct.error: unpack requires a buffer of 5 bytes Blynk got connection lost unpack requires a buffer of 5 bytes NoneType: None

ChuckGl commented 3 years ago

Issue is on Blynk-cloud side. Switching to IP for cloud server housing my project worked.