UnpicklingError: invalid load key, '\x00'
Symptom:
Could not start Communication Component. When starting the software in the cmd window, an error occurred: UnpicklingError: invalid load key, '\x00'.
Affected Versions:
Lower than 1.8.0.
Possible Cause:
The computer’s power was cut off directly.
Solution:
Delete all files in the C:\Users\xxx\AppData\Local\Temp\gen_py\3.6 directory.
| It is recommended to avoid directly cutting off the computer’s power during the use of the software. Instead, close the software first, then shut down the computer. |