python-problem solving: AttributeError: module'serial' has no attribute'Serial'

problem

I have installed the serial and pyserial libraries, but the running code still reports errors.

Check whether it is installed and found that there is no problem.

Solution

Uninstall both libraries and install only pyserial.

pip uninstall serial
pip uninstall pyserial

pip install pyserial

Run the code again, the problem is solved:

Reference article:

• Python "AttributeError: module'serial' has no attribute'Serial'" solutions