Why doesn't the VK bot on python3.6 see messages from conversations?

Question

Python

I just started learning programming, I wrote the simplest bot for VK working on longpoll. It should receive new messages and display them on the screen. Everything works fine in the LAN, but he does not receive messages from the conversation. What is the problem? Here is the code:

import vk_api
from vk_api.longpoll import VkLongPoll,VkEventType
token ="токен"

vk = vk_api.VkApi(token = token)

longpoll=VkLongPoll(vk)
print('+++')

while True:
  for event in longpoll.listen():
    if event.type ==VkEventType.MESSAGE_NEW:
      print('Текст сообщения:' +str(event.text))

Answer 1

Sun, you imported the api for the pages
You need the BotLongPoll api