telegram inline button error

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Alexander Popov 2023-01-22 21:41:45 +03:00
parent d5dc142230
commit a36d0815b4
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---
title: "❌ Ошибка 400 при добавлении InlineKeyboardButton в Telegram"
date: 2023-01-22T21:33:01+03:00
draft: false
tags: [tips, telegram, python]
---
## Ошибка 400
```text
Error code: 400.
Description: Bad Request: can't parse inline keyboard button:
Text buttons are unallowed in the inline keyboard
```
Имеем такой код
```python
keyboard = types.InlineKeyboardMarkup()
types_buttons = (
types.InlineKeyboardButton('\U0001f44d'),
types.InlineKeyboardButton('\U0001f44e'),
)
for type_button in types_buttons:
keyboard.add(type_button)
bot.send_message(message.chat.id, 'text', reply_markup=keyboard)
```
## Решение
Инлайн кнопки должны иметь хотя бы одно опциональное поле:
`callback_data`, `url`, `switch_inline_query` и т.д.
You must use exactly one of the optional fields
(https://core.telegram.org/bots/api#inlinekeyboardbutton)
Если нужны текстовые кнопки, необходимо использовать класс `ReplyKeyboardMarkup`.
Thanks [GrAnd](https://ru.stackoverflow.com/a/1354497).