[backcolor=rgba(0, 0, 0, 0.9)]Traceback (most recent call last):
[backcolor=rgba(0, 0, 0, 0.9)] File "/home/pi/adeept_picarpro/server/webServer.py", line 14, in <module>
[backcolor=rgba(0, 0, 0, 0.9)] import RPIservo
[backcolor=rgba(0, 0, 0, 0.9)] File "/home/pi/adeept_picarpro/server/RPIservo.py", line 17, in <module>
[backcolor=rgba(0, 0, 0, 0.9)] pwm = Adafruit_PCA9685.PCA9685()
[backcolor=rgba(0, 0, 0, 0.9)] File "/usr/local/lib/python3.9/dist-packages/Adafruit_PCA9685/PCA9685.py", line 74, in __init__
[backcolor=rgba(0, 0, 0, 0.9)] self._device = i2c.get_i2c_device(address, **kwargs)
[backcolor=rgba(0, 0, 0, 0.9)] File "/usr/local/lib/python3.9/dist-packages/Adafruit_GPIO/I2C.py", line 63, in get_i2c_device
[backcolor=rgba(0, 0, 0, 0.9)] busnum = get_default_bus()
[backcolor=rgba(0, 0, 0, 0.9)] File "/usr/local/lib/python3.9/dist-packages/Adafruit_GPIO/I2C.py", line 55, in get_default_bus
[backcolor=rgba(0, 0, 0, 0.9)] raise RuntimeError('Could not determine default I2C bus for platform.')
[backcolor=rgba(0, 0, 0, 0.9)]RuntimeError: Could not determine default I2C bus for platform.