earendil-works/pi · error · CborError

CBOR byte string length exceeds configured limit of ${option

Error message

CBOR byte string length exceeds configured limit of ${options.maxByteLength}

What it means

Error "CBOR byte string length exceeds configured limit of ${options.maxByteLength}" thrown in earendil-works/pi.

Source

Thrown at packages/protocol/src/cbor/encoder.ts:154

	}
	if (typeof value === "number") {
		if (!Number.isFinite(value)) throw new CborError("CBOR numbers must be finite");
		if (Number.isInteger(value) && !Object.is(value, -0)) {
			if (!Number.isSafeInteger(value)) throw new CborError("CBOR integers must be safe JavaScript integers");
			if (value >= 0) writeArgument(writer, 0, value);
			else writeArgument(writer, 1, -1 - value);
		} else {
			writer.writeFloat64(value);
		}
		return;
	}
	if (typeof value === "string") {
		encodeText(writer, value, options);
		return;
	}
	if (value instanceof Uint8Array) {
		if (value.byteLength > options.maxByteLength) {
			throw new CborError(`CBOR byte string length exceeds configured limit of ${options.maxByteLength}`);
		}
		writeArgument(writer, 2, value.byteLength);
		writer.writeBytes(value);
		return;
	}
	if (Array.isArray(value)) {
		if (ancestors.has(value)) throw new CborError("CBOR values must not contain cycles");
		if (value.length > options.maxContainerLength) {
			throw new CborError(`CBOR array length exceeds configured limit of ${options.maxContainerLength}`);
		}
		ancestors.add(value);
		try {
			writeArgument(writer, 4, value.length);
			for (let index = 0; index < value.length; index++) {
				if (!Object.hasOwn(value, index) || value[index] === undefined) {
					throw new CborError("CBOR arrays must not contain holes or undefined values");
				}
				encodeValue(writer, value[index], options, depth + 1, ancestors);

View on GitHub (pinned to 4af9d21d3b)

Solutions

1. Shorten the byte string or raise options.maxByteLength.

When it happens

Trigger: Thrown at packages/protocol/src/cbor/encoder.ts:154 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/53f64cd08741b0a6. Report an issue: GitHub.