Mintplex-Labs/anything-llm · error · Error

LocalAI must have a valid base path to use for the api.

Error message

LocalAI must have a valid base path to use for the api.

What it means

Setup guard in checkSetup(): provider is 'localai' but LOCAL_AI_BASE_PATH is unset, leaving no LocalAI server URL for the agent runtime. Fail-fast configuration check performed before any request is sent.

Solutions

1. Set the LOCAL_AI_BASE_PATH environment variable.
2. Ensure the LocalAI server is running.

When it happens

Trigger: LocalAI was selected as the agent provider but no valid base path is configured.

Common situations: This error is raised at runtime in server/utils/agents/index.js. It occurs when the required configuration for this provider is missing or invalid (unset environment variables, empty API key or base path), when the external service is unreachable or returns an unexpected response, or when invalid input reaches the call site. To prevent it, validate the relevant provider settings and environment variables at startup and confirm the service is reachable before this code path executes.

AI-assisted analysis of Mintplex-Labs/anything-llm@20f6d3546c (2026-08-18). Data as JSON: /api/errors/2f0c688668eab324. Report an issue: GitHub.

Appendix: source

Thrown at server/utils/agents/index.js:168

      case "togetherai":
        if (!process.env.TOGETHER_AI_API_KEY)
          throw new Error("TogetherAI API key must be provided to use agents.");
        break;
      case "azure":
        if (!process.env.AZURE_OPENAI_ENDPOINT || !process.env.AZURE_OPENAI_KEY)
          throw new Error(
            "Azure OpenAI API endpoint and key must be provided to use agents."
          );
        break;
      case "koboldcpp":
        if (!process.env.KOBOLD_CPP_BASE_PATH)
          throw new Error(
            "KoboldCPP must have a valid base path to use for the api."
          );
        break;
      case "localai":
        if (!process.env.LOCAL_AI_BASE_PATH)
          throw new Error(
            "LocalAI must have a valid base path to use for the api."
          );
        break;
      case "openrouter":
        if (!process.env.OPENROUTER_API_KEY)
          throw new Error("OpenRouter API key must be provided to use agents.");
        break;
      case "mistral":
        if (!process.env.MISTRAL_API_KEY)
          throw new Error("Mistral API key must be provided to use agents.");
        break;
      case "generic-openai":
        if (!process.env.GENERIC_OPEN_AI_BASE_PATH)
          throw new Error("API base path must be provided to use agents.");
        break;
      case "perplexity":
        if (!process.env.PERPLEXITY_API_KEY)
          throw new Error("Perplexity API key must be provided to use agents.");

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