import logging import traceback from aiogram import types as t from shared.instances import dp @dp.errors_handler() async def error_handler(upd: t.Update, err: Exception) -> bool: if isinstance(err, AssertionError): text = " ".join(map(str, err.args)) else: text = f"{err.__class__.__name__}: {' '.join(map(str, err.args))}" if upd.message: await upd.message.answer(text) elif upd.callback_query: await upd.callback_query.answer(text) else: return False if not isinstance(err, AssertionError): logging.error(traceback.format_exc()) return True