n8n-io/n8n · error · Error

Unknown --test-case "${args.testCase}". Available: ${options

Error message

Unknown --test-case "${args.testCase}". Available: ${options}

What it means

Error "Unknown --test-case "${args.testCase}". Available: ${options}" thrown in n8n-io/n8n.

Source

Thrown at packages/@n8n/ai-workflow-builder.ee/evaluations/cli/index.ts:432

}

/**
 * Load test cases from various sources.
 */
function loadTestCases(args: ReturnType<typeof parseEvaluationArgs>): TestCase[] {
	// From CSV file
	if (args.promptsCsv) {
		const testCases = loadTestCasesFromCsv(args.promptsCsv);
		return args.maxExamples ? testCases.slice(0, args.maxExamples) : testCases;
	}

	// Predefined test case by id
	if (args.testCase) {
		const defaultCases = loadDefaultTestCases();
		const match = defaultCases.find((tc) => tc.id === args.testCase);
		if (!match) {
			const options = getDefaultTestCaseIds().join(', ');
			throw new Error(`Unknown --test-case "${args.testCase}". Available: ${options}`);
		}

		const testCases: TestCase[] = [
			{
				prompt: match.prompt,
				id: match.id,
				context: { dos: args.dos, donts: args.donts },
			},
		];

		return args.maxExamples ? testCases.slice(0, args.maxExamples) : testCases;
	}

	// Single prompt from CLI
	if (args.prompt) {
		const testCases: TestCase[] = [
			{
				prompt: args.prompt,

View on GitHub (pinned to 5ac6606e81)

When it happens

Trigger: Thrown at packages/@n8n/ai-workflow-builder.ee/evaluations/cli/index.ts:432 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of n8n-io/n8n@5ac6606e81 (2026-08-12). Data as JSON: /api/errors/9f8440ea87de3a66. Report an issue: GitHub.