AttributeError: ‘str‘ object has no attribute ‘decode‘

0. Error reporting details

AttributeError: 'str' object has no attribute 'decode'

1. Error reporting environment

a. python3.6

b. django2.2

2. Error reason

mysql stay django2.2 All the above will report this error

3. terms of settlement

Click in

  hold decode Modified into encode

Then re execute the database synchronization instruction

python manage.py makemigrations

python manage.py migrate