earendil-works/pi · error · Error

output.errorMessage || "An unknown error occurred"

Error message

output.errorMessage || "An unknown error occurred"

What it means

Error "output.errorMessage || "An unknown error occurred"" thrown in earendil-works/pi.

Source

Thrown at packages/ai/src/api/openai-responses.ts:176

			);
			await options?.onResponse?.({ status: response.status, headers: headersToRecord(response.headers) }, model);
			stream.push({ type: "start", partial: output });

			await processResponsesStream(openaiStream, output, stream, model, {
				serviceTier: options?.serviceTier,
				grammarToolInputProperties,
				applyServiceTierPricing: (usage, serviceTier) => applyServiceTierPricing(usage, serviceTier, model),
			});

			if (options?.signal?.aborted) {
				throw new Error("Request was aborted");
			}

			if (output.stopReason === "pending") {
				throw new Error("OpenAI Responses stream ended without a stop reason");
			}
			if (output.stopReason === "aborted" || output.stopReason === "error") {
				throw new Error(output.errorMessage || "An unknown error occurred");
			}

			stream.push({ type: "done", reason: output.stopReason, message: output });
			stream.end();
		} catch (error) {
			for (const block of output.content) {
				delete (block as { index?: number }).index;
				// Streaming scratch buffers are only used during parsing; never persist them.
				delete (block as { partialJson?: string }).partialJson;
				delete (block as { customInput?: unknown }).customInput;
			}
			output.stopReason = options?.signal?.aborted ? "aborted" : "error";
			output.errorMessage = formatOpenAIResponsesError(error);
			stream.push({ type: "error", reason: output.stopReason, error: output });
			stream.end();
		}
	})();

View on GitHub (pinned to 4af9d21d3b)

Solutions

1. Inspect output.errorMessage for the provider error detail.

When it happens

Trigger: Thrown at packages/ai/src/api/openai-responses.ts:176 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of earendil-works/pi@4af9d21d3b (2026-08-24). Data as JSON: /api/errors/29fadeec07c687d6. Report an issue: GitHub.