serial.serialutil.SerialException: could not open port 'COM5': PermissionError(13, '�ܾ����ʡ�', None, 5)
时间: 2024-01-27 19:05:10 浏览: 159
This error message indicates that the program is unable to open the serial port 'COM5' due to a permission error. The error message contains some non-ASCII characters which may indicate that there is an issue with the encoding of the error message.
The most common cause of this error is that the user running the program does not have permission to access the serial port. This can happen if the user does not have the necessary permissions to access the port or if the port is already in use by another program.
To resolve this error, you can try the following:
1. Make sure that the serial port is not already in use by another program.
2. Check that the user running the program has permission to access the serial port.
3. Try running the program with administrator privileges.
4. Check that the serial port is correctly configured in the program.
5. Try using a different serial port or a different USB port.
If none of these solutions work, you may need to consult the documentation for the device or contact the manufacturer for further assistance.
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