deepseek-ai/deepseek-harness · error · TypertAnalysisError

typert(${this.face}): ${invocation.location.file}:${String(i

Error message

typert(${this.face}): ${invocation.location.file}:${String(invocation.location.line)}:${String(invocation.location.column)}: Remote endpoint ${endpoint} conflicts with ${existingEndpoint.id}

What it means

Error "typert(${this.face}): ${invocation.location.file}:${String(invocation.location.line)}:${String(invocation.location.column)}: Remote endpoint ${endpoint} conflicts with ${existingEndpoint.id}" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/typert/generator/src/analyzer.ts:1829

    if (declaration === undefined) return false
    const registration = this.registrationForFile(declaration.getSourceFile().fileName)
    if (registration?.name === '@deepseek-ai/dsh-typert-protocol') return true
    for (let current: ts.Node | undefined = declaration; current !== undefined; current = optionalParent(current)) {
      if (ts.isModuleDeclaration(current)
        && ts.isStringLiteral(current.name)
        && current.name.text === '@deepseek-ai/dsh-typert-protocol') return true
    }
    return false
  }

  private validateInvocationIdentity(packages: readonly PackageModel[]): void {
    const endpoints = new Map<string, InvocationModel>()
    const ids = new Map<string, InvocationModel>()
    for (const invocation of packages.flatMap(packageModel => packageModel.invocations)) {
      const endpoint = `${invocation.namespace}/${invocation.method}`
      const existingEndpoint = endpoints.get(endpoint)
      if (existingEndpoint !== undefined) {
        throw new TypertAnalysisError(
          `typert(${this.face}): ${invocation.location.file}:${String(invocation.location.line)}:${String(invocation.location.column)}: Remote endpoint ${endpoint} conflicts with ${existingEndpoint.id}`,
        )
      }
      const existingId = ids.get(invocation.id)
      if (existingId !== undefined) {
        throw new TypertAnalysisError(
          `typert(${this.face}): ${invocation.location.file}:${String(invocation.location.line)}:${String(invocation.location.column)}: Remote invocation id ${invocation.id} conflicts with ${existingId.id}`,
        )
      }
      endpoints.set(endpoint, invocation)
      ids.set(invocation.id, invocation)
    }
  }

  private collectEvents(events: ts.InterfaceDeclaration): EventModel[] {
    const result: EventModel[] = []
    for (const member of events.members) {
      const documentation = documentationOf(member)

View on GitHub (pinned to b150a551b8)

Solutions

1. Rename one of the conflicting Remote endpoints so endpoints are unique.

When it happens

Trigger: Thrown at packages/typert/generator/src/analyzer.ts:1829 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/b8ba947ddb4d7135. Report an issue: GitHub.