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Python has powerful high-level data structures and a simple yet effective approach to object-oriented programming. Python’s command syntax is a huge plus. Its clarity, ease of understanding, and flexible typing make it rapidly an ideal language for scripting and application development in various fields in most areas and all platforms. When you do your task, you receive the following error: RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest) in Python. This is one of the most popular errors that any programmer could make. As a result, why would it appear, but is it resolvable? We’ll go over it with you.
When Does The Error: RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest) in Python Occur?
You are using Telethon in the Python project, but you are getting the following error today, even though it worked fine yesterday.
“telethon.errors.rpcbaseerrors.AuthKeyError: RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest)”.
In another case, you are using the following code.
“from telethon.sync import TelegramClient ... client = TelegramClient(phone, api_id, api_hash) client.connect() if not client.is_user_authorized(): client.send_code_request(phone)”
You have encountered the error ”RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest) in Python” because the verion of TDLib is out of date, and it must be upgraded to the most recent 1.7.9 version. The cause is that Telegram has converted to 64-Bit identifiers and older versions are incompatible, so it prevents you from loginning with a phone (you can login with QR and an existing account on 1.7.0 version).
The Amazing Approach For The Error ”RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest) in Python”
Surprisingly, you just solved it using the method mentioned below.
The telethon library needs to be updated.
In this case, the telegram has begun requiring the use of 64-bit identifiers for users and chats, but the current stable version of the library does not yet support them. You may encounter the UPDATE APP TO LOGIN error if you attempt to log in.
An asyncio Python 3 MTProto library which allows users or through bots account (bot API alternative) to interact with Telegram’s API is called Telethon.
After researhing, we realize that there is only solution for you to solve the error ”RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest) in Python”. It is updating Telethon by using the following command:
python3 -m pip install --upgrade telethon
Or this code.
pip install --upgrade telethon
The most recent version of Telethon is 1.24, so install or update this version. Use this command to install it. Your problem must now be resolved.
pip install Telethon
This method is very simple, isn’t it? However, it will give you amazing results. Your error will be solved completely and your program will run well without any errors. Let’s do it to get your desired result.
We believe that this solution would be beneficial to all readers.
Making Python easily accessible to users was a key factor when Guido wrote this language. Therefore, this is considered a stepping stone, an introduction to programming languages for those just starting to enter the IT path. If you’re still stumped by the error “RPCError 406: UPDATE_APP_TO_LOGIN (caused by SendCodeRequest) in Python“, the above solution is the quickest. Researchers have a large community to turn to when you still prefer help or have basic issues, and everyone is always happy to help. Finally, we wish all of our readers a fantastic day full of new ideas.