Telethon/readthedocs/extra/troubleshooting/rpc-errors.rst

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2017-11-20 07:12:31 +03:00
==========
RPC Errors
==========
RPC stands for Remote Procedure Call, and when Telethon raises an
``RPCError``, its most likely because you have invoked some of the API
methods incorrectly (wrong parameters, wrong permissions, or even
something went wrong on Telegrams server). The most common are:
- ``FloodError`` (420), the same request was repeated many times. Must
wait ``.seconds``.
- ``SessionPasswordNeededError``, if you have setup two-steps
verification on Telegram.
- ``CdnFileTamperedError``, if the media you were trying to download
from a CDN has been altered.
- ``ChatAdminRequiredError``, you dont have permissions to perform
said operation on a chat or channel. Try avoiding filters, i.e. when
searching messages.
The generic classes for different error codes are: \* ``InvalidDCError``
(303), the request must be repeated on another DC. \*
``BadRequestError`` (400), the request contained errors. \*
``UnauthorizedError`` (401), the user is not authorized yet. \*
``ForbiddenError`` (403), privacy violation error. \* ``NotFoundError``
(404), make sure youre invoking ``Request``\ s!
If the error is not recognised, it will only be an ``RPCError``.