{"record":{"id":"d7c5d7e8c34597ed","repo":"BerriAI/litellm","slug":"no-llm-router-found","errorCode":null,"errorMessage":"No llm_router found","messagePattern":"No llm_router found","errorType":"http","errorClass":"HTTPException","httpStatus":500,"severity":"error","filePath":"litellm/proxy/spend_tracking/spend_management_endpoints.py","lineNumber":3743,"sourceCode":"                \"spend\": 0.0,\n                \"budget_reset_at\": null\n            },\n            \"vertex_ai\": {\n                \"budget_limit\": 100.0,\n                \"time_period\": \"12d\",\n                \"spend\": 0.0,\n                \"budget_reset_at\": null\n            }\n        }\n    }\n    ```\n\n    \"\"\"\n    from litellm.proxy.proxy_server import llm_router\n\n    try:\n        if llm_router is None:\n            raise HTTPException(status_code=500, detail={\"error\": \"No llm_router found\"})\n\n        provider_budget_config: Final = llm_router.provider_budget_config\n        if provider_budget_config is None:\n            raise ValueError(\n                \"No provider budget config found. Please set a provider budget config in the router settings. https://docs.litellm.ai/docs/proxy/provider_budget_routing\"\n            )\n\n        router_budget_logger: Final = llm_router._get_router_deployment_budget_limiter()\n        if router_budget_logger is None:\n            raise ValueError(\"No router budget logger found\")\n\n        provider_budget_response_dict: Final[dict[str, ProviderBudgetResponseObject]] = {}\n        for _provider, _budget_info in provider_budget_config.items():\n            _provider_spend = await router_budget_logger._get_current_provider_spend(_provider) or 0.0\n            _provider_budget_ttl = await router_budget_logger._get_current_provider_budget_reset_at(_provider)\n            provider_budget_response_object = ProviderBudgetResponseObject(\n                budget_limit=_budget_info.max_budget,\n                time_period=_budget_info.budget_duration,","sourceCodeStart":3725,"sourceCodeEnd":3761,"githubUrl":"https://github.com/BerriAI/litellm/blob/77b7c6c40c0c5aa5fbcb1d6a1825ac39ca8829b8/litellm/proxy/spend_tracking/spend_management_endpoints.py#L3725-L3761","documentation":"Error \"No llm_router found\" thrown in BerriAI/litellm.","triggerScenarios":"Thrown at litellm/proxy/spend_tracking/spend_management_endpoints.py:3743 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Ensure the proxy is fully started so the llm_router is initialized before calling spend endpoints.","Check proxy startup logs for router initialization failures."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"77b7c6c40c0c5aa5fbcb1d6a1825ac39ca8829b8","analyzedAt":"2026-08-18T11:44:31.656Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}