deepseek-ai/deepseek-harness · error · TypeError

feedback text must not be empty

Error message

feedback text must not be empty

What it means

Error "feedback text must not be empty" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/feedback/command-feedback/src/index.ts:74

declare module '@deepseek-ai/dsh-session/types' {
  interface SessionEventMap {
    /**
     * One recorded human remark about this session. Log-only and independent
     * of its trigger; it never enters model context or derived history.
     */
    'feedback/record': { text: string }
  }
}

/**
 * Record feedback independently of any UI trigger.
 * @param session - session the feedback describes.
 * @param text - human-authored feedback; surrounding whitespace is discarded.
 * @throws {TypeError} when the normalized text is empty.
 */
export function recordFeedback(session: Session, text: string): void {
  const normalized = text.trim()
  if (normalized.length === 0) throw new TypeError('feedback text must not be empty')
  session.append('feedback/record', { text: normalized })
}

/**
 * Validate, record, and acknowledge one feedback entry. Returning an error
 * leaves no `feedback/record` event.
 * @param invocation - receiving agent, raw command input, and UI cancellation.
 * @param ctx - plugin context used to read the optional telemetry service.
 * @returns an acknowledgement containing the receiving session and anonymous
 * user ids plus the session-sharing disclosure, or a usage error when no
 * feedback text was supplied.
 */
function executeFeedbackCommand(invocation: CommandInvocation, ctx: Context): CommandResult {
  if (invocation.rawInput.trim().length === 0) {
    return { kind: 'error', text: `Feedback text is required. ${USAGE}` }
  }
  recordFeedback(invocation.agent.session, invocation.rawInput)
  const telemetry = ctx.get('sessionTelemetry')

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/feedback/command-feedback/src/index.ts:74 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/5135b63694f52147. Report an issue: GitHub.