Mintplex-Labs/anything-llm · error · Error

Azure OpenAI Failed to embed

Error message

Azure OpenAI Failed to embed: ${error}

What it means

Aggregation guard in AzureOpenAiEmbedder.embedChunks: one or more chunk embedding sub-requests returned per-chunk errors (collected, deduplicated, and joined), so the batch is treated as failed and the combined error detail is rethrown to the caller.

Solutions

1. Check the Azure endpoint, key, and deployment name.
2. Verify the deployment exists and the API version is supported.
3. Review the embedded error for details.

When it happens

Trigger: Thrown when an embedding request to Azure OpenAI fails.

Common situations: Bad credentials, wrong deployment name, or API error.

AI-assisted analysis of Mintplex-Labs/anything-llm@3aec848f28 (2026-08-18). Data as JSON: /api/errors/1ac91a780c02faa7. Report an issue: GitHub.

Appendix: source

Thrown at server/utils/EmbeddingEngines/azureOpenAi/index.js:105

        .flat();
      if (errors.length > 0) {
        let uniqueErrors = new Set();
        errors.map((error) =>
          uniqueErrors.add(`[${error.type}]: ${error.message}`)
        );

        return {
          data: [],
          error: Array.from(uniqueErrors).join(", "),
        };
      }
      return {
        data: results.map((res) => res?.data || []).flat(),
        error: null,
      };
    });

    if (!!error) throw new Error(`Azure OpenAI Failed to embed: ${error}`);
    return data.length > 0 &&
      data.every((embd) => embd.hasOwnProperty("embedding"))
      ? data.map((embd) => embd.embedding)
      : null;
  }
}

module.exports = {
  AzureOpenAiEmbedder,
};

View on GitHub (pinned to 3aec848f28)