{"record":{"id":"02d1c140b78e7a6c","repo":"xtekky/gpt4free","slug":"retryprovider-failed-n-p-type-exception-nam","errorCode":null,"errorMessage":"RetryProvider failed:\\n{p}: {type(exception).__name__}: {exception}","messagePattern":"RetryProvider failed:\\\\n(.+?): (.+?): (.+?)","errorType":"exception","errorClass":"RetryProviderError","httpStatus":null,"severity":"critical","filePath":"g4f/providers/retry_provider.py","lineNumber":289,"sourceCode":"        else:\n            async for chunk in super().create_async_generator(\n                model, messages, **kwargs\n            ):\n                yield chunk\n\n\ndef raise_exceptions(exceptions: dict) -> None:\n    \"\"\"\n    Raise a combined exception if any occurred during retries.\n\n    Raises:\n        RetryProviderError: If any provider encountered an exception.\n        RetryNoProviderError: If no provider is found.\n    \"\"\"\n    if exceptions:\n        if len(exceptions) == 1:\n            raise list(exceptions.values())[0]\n        raise RetryProviderError(\n            \"RetryProvider failed:\\n\"\n            + \"\\n\".join(\n                [\n                    f\"{p}: {type(exception).__name__}: {exception}\"\n                    for p, exception in exceptions.items()\n                ]\n            )\n        ) from list(exceptions.values())[0]\n\n    raise RetryNoProviderError(\"No content response from any provider. \")\n","sourceCodeStart":271,"sourceCodeEnd":300,"githubUrl":"https://github.com/xtekky/gpt4free/blob/973504e1770928ed5fb82f43da528f441ad9ddc3/g4f/providers/retry_provider.py#L271-L300","documentation":"RetryProviderError raised by raise_exceptions when two or more providers in a RetryProvider run each recorded an exception: the messages of every failure are combined ('provider: ExcType: message' per line) and chained from the first exception. It is the aggregated report of a fully failed multi-provider attempt; with exactly one failure, that original exception is re-raised instead.","triggerScenarios":"Iterating a RetryProvider (e.g. g4f's default fallback chain) where every provider throws — auth failures, blocks, rate limits — so the exceptions dict has 2+ entries when the generator completes without content.","commonSituations":"Free-provider outage waves where Cloudflare blocks and 429s hit every mirror simultaneously; expired cookies/credentials across the chain; running from datacenter IPs that most providers block; stale g4f version with broken provider implementations.","solutions":["Read each line of the combined message — it enumerates every provider and its root cause; fix the most frequent cause (often blocks or missing auth).","Update g4f (pip install -U g4f) since mass provider failure usually means upstream sites changed.","Run from a residential IP / add valid credentials for at least one provider in the chain.","Narrow the chain to providers you can actually authenticate with, so one success short-circuits the rest."],"exampleFix":"// before\nresult = await g4f.ChatCompletion.create_async(model, messages)  # default retry chain\n\n// after\nfrom g4f.errors import RetryProviderError\ntry:\n    result = await g4f.ChatCompletion.create_async(model, messages)\nexcept RetryProviderError as e:\n    logging.error('all providers failed: %s', e)\n    result = await my_authed_provider.create_async_generator(model, messages)","handlingStrategy":"fallback","validationCode":null,"typeGuard":"def is_retry_provider_error(e: BaseException) -> bool:\n    from g4f.errors import RetryProviderError\n    return isinstance(e, RetryProviderError) or str(e).startswith('RetryProvider failed:')","tryCatchPattern":"from g4f.errors import RetryProviderError\ntry:\n    result = await g4f.ChatCompletion.create_async(model, messages)\nexcept RetryProviderError as e:\n    for line in str(e).splitlines():\n        logging.warning('provider failure: %s', line)\n    result = await authed_fallback(model, messages)","preventionTips":["Configure at least one authenticated provider in the chain so total failure is rare.","Log each per-provider line of the combined message to identify the dominant cause.","Update g4f when many providers fail at once — usually an upstream-site change."],"tags":["retry","aggregated-error","provider-chain","all-providers-failed","g4f"],"backgroundTag":null,"analyzedSha":"973504e1770928ed5fb82f43da528f441ad9ddc3","analyzedAt":"2026-08-14T23:45:32.408Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}