earendil-works/pi · error · ExecutionError

unknown

unknown

Error message

Full output path was not created

What it means

Error "Full output path was not created" thrown in earendil-works/pi.

Source

Thrown at packages/agent/src/harness/utils/shell-output.ts:74

	let tailOutput = "";
	const maxOutputBytes = DEFAULT_MAX_BYTES * 2;
	const encoder = new TextEncoder();

	let totalBytes = 0;
	let completedLines = 0;
	let hasOpenLine = false;
	let currentLineBytes = 0;
	let fullOutputPath: string | undefined;
	let fullOutputRequested = false;
	let acceptingOutput = true;
	let writeChain: Promise<Result<void, ExecutionError>> = Promise.resolve(ok(undefined));
	let captureError: ExecutionError | undefined;

	const appendFullOutput = (text: string): void => {
		if (!fullOutputRequested || captureError) return;
		writeChain = writeChain.then(async (previous) => {
			if (!previous.ok) return previous;
			if (!fullOutputPath) return err(new ExecutionError("unknown", "Full output path was not created"));
			const appendResult = await env.appendFile(fullOutputPath, text);
			return appendResult.ok ? ok(undefined) : err(toExecutionError(appendResult.error));
		});
	};

	const ensureFullOutputFile = (initialContent: string): void => {
		if (fullOutputRequested || captureError) return;
		fullOutputRequested = true;
		writeChain = writeChain.then(async (previous) => {
			if (!previous.ok) return previous;
			const tempFile = await env.createTempFile({ prefix: "bash-", suffix: ".log" });
			if (!tempFile.ok) return err(toExecutionError(tempFile.error));
			fullOutputPath = tempFile.value;
			const appendResult = await env.appendFile(tempFile.value, initialContent);
			return appendResult.ok ? ok(undefined) : err(toExecutionError(appendResult.error));
		});
	};

View on GitHub (pinned to 4af9d21d3b)

Solutions

1. The full output file was not written; check disk space and permissions on the output directory.

When it happens

Trigger: Thrown at packages/agent/src/harness/utils/shell-output.ts:74 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/5ab31c89d87076d4. Report an issue: GitHub.