deepseek-ai/deepseek-harness · error · Error

${platform} Cordis inspect ${provider}.${method.name} return

Error message

${platform} Cordis inspect ${provider}.${method.name} returned invalid output: ${violations.join('; ')}

What it means

Error "${platform} Cordis inspect ${provider}.${method.name} returned invalid output: ${violations.join('; ')}" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/extensions/cordis-host-runner/src/inspect-registry.ts:246

  platform: 'Host' | 'Client',
  provider: string,
  method: CordisInspectMethodManifest,
  input: JsonValue | undefined,
): void {
  const violations = validateJsonSchemaValue(method.inputSchema as JsonSchemaNode, input ?? {}, 'input')
  if (violations.length > 0) throw new Error(`${platform} Cordis inspect ${provider}.${method.name} rejected input: ${violations.join('; ')}`)
}

function validateOutput(
  platform: 'Host' | 'Client',
  provider: string,
  method: CordisInspectMethodManifest,
  data: JsonValue,
): JsonValue {
  const snapshot = snapshotJsonValue(data)
  if (snapshot === undefined) throw new Error(`${platform} Cordis inspect ${provider}.${method.name} returned a non-JSON value`)
  const violations = validateJsonSchemaValue(method.outputSchema as JsonSchemaNode, snapshot, 'output')
  if (violations.length > 0) throw new Error(`${platform} Cordis inspect ${provider}.${method.name} returned invalid output: ${violations.join('; ')}`)
  return snapshot
}

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/extensions/cordis-host-runner/src/inspect-registry.ts:246 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of deepseek-ai/deepseek-harness@b150a551b8 (2026-08-24). Data as JSON: /api/errors/25f9416d42806784. Report an issue: GitHub.