I am writing a telegram bot on aiogram and the same error always crashes, how to fix it?

Question

Python

# start long polling

if  __name__ == '__main__':
    dp.loop.create_task(scheduled(10)) # пока что оставим 10 секунд (в качестве теста)
    executor.start_polling(dp, skip_updates=True).

gives such an error.
C:\Users\Simple\anaconda3\python.exe C:/Users/Simple/PycharmProjects/bot.py/bot.py
Traceback (most recent call last):
File "C:/Users/Simple/PycharmProjects/bot.py /bot.py", line 86, in
dp.loop.create_task(scheduled(10)) # leave 10 seconds for now (as a test)
AttributeError: 'NoneType' object has no attribute 'create_task'

Process finished with exit code 1

Answer 1

See what is returned in dp.loop, apparently there is None, but it is assumed that there should be a different object.

Answer 2

loop = asyncio.get_event_loop()
loop.create_task(scheduled(10))

Answer 3

I also faced the same problem. Did you manage to solve it?