vercel/ai · error · InvalidResponseDataError

Google batch "${options.batchId}" completed without batch ou

Error message

Google batch "${options.batchId}" completed without batch output.

What it means

Error "Google batch "${options.batchId}" completed without batch output." thrown in vercel/ai.

Source

Thrown at packages/google/src/google-batch.ts:385

    if (inlinedResponses != null) {
      return convertAsyncIteratorToReadableStream(
        this.iterateBatchResults(
          inlinedResponses.map(result => ({
            key: result.metadata.key,
            response: result.response,
            error: result.error,
          })),
        ),
      );
    }

    const responsesFile =
      operation.metadata?.output?.responsesFile ??
      operation.response?.responsesFile;

    if (responsesFile == null) {
      if (batchStatus.status === 'completed') {
        throw new InvalidResponseDataError({
          data: operation,
          message: `Google batch "${options.batchId}" completed without batch output.`,
        });
      }
      return new ReadableStream({
        start(controller) {
          controller.close();
        },
      });
    }

    const encodedResponsesFile = responsesFile
      .split('/')
      .map(segment => encodeURIComponent(segment))
      .join('/');

    const { value: lines } = await getFromApi({
      url: `${this.getBaseOrigin()}/download/v1beta/${encodedResponsesFile}:download?alt=media`,

View on GitHub (pinned to 69428b1f8b)

When it happens

Trigger: Thrown at packages/google/src/google-batch.ts:385 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of vercel/ai@69428b1f8b (2026-08-30). Data as JSON: /api/errors/03cc4555dc3edcce. Report an issue: GitHub.