2017-11-20 07:12:31 +03:00
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==========
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RPC Errors
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==========
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2018-01-14 12:53:29 +03:00
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RPC stands for Remote Procedure Call, and when the library raises
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a ``RPCError``, it's because you have invoked some of the API
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2017-11-20 07:12:31 +03:00
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methods incorrectly (wrong parameters, wrong permissions, or even
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2018-01-14 12:53:29 +03:00
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something went wrong on Telegram's server). All the errors are
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available in :ref:`telethon-errors-package`, but some examples are:
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2017-11-20 07:12:31 +03:00
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2018-01-05 15:30:21 +03:00
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- ``FloodWaitError`` (420), the same request was repeated many times.
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Must wait ``.seconds`` (you can access this parameter).
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2017-11-20 07:12:31 +03:00
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- ``SessionPasswordNeededError``, if you have setup two-steps
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verification on Telegram.
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- ``CdnFileTamperedError``, if the media you were trying to download
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from a CDN has been altered.
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2018-01-05 02:59:53 +03:00
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- ``ChatAdminRequiredError``, you don't have permissions to perform
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2017-11-20 07:12:31 +03:00
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said operation on a chat or channel. Try avoiding filters, i.e. when
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searching messages.
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2018-01-06 15:37:46 +03:00
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The generic classes for different error codes are:
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- ``InvalidDCError`` (303), the request must be repeated on another DC.
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- ``BadRequestError`` (400), the request contained errors.
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- ``UnauthorizedError`` (401), the user is not authorized yet.
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- ``ForbiddenError`` (403), privacy violation error.
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- ``NotFoundError`` (404), make sure you're invoking ``Request``\ 's!
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2017-11-20 07:12:31 +03:00
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2018-01-05 02:59:53 +03:00
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If the error is not recognised, it will only be an ``RPCError``.
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