deepseek-ai/deepseek-harness · error · Error

multiple complete prompt sections are active: ${completeSect

Error message

multiple complete prompt sections are active: ${completeSections.map(section => JSON.stringify(section.name)).join(', ')}

What it means

Error "multiple complete prompt sections are active: ${completeSections.map(section => JSON.stringify(section.name)).join(', ')}" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/core/system-prompt/src/index.ts:507

      ...scopeLayers.flatMap(layer => [...layer.toolProviders.values()]),
    ]
    const collected: ToolSchema[] = []
    const knownNames = new Set<string>()
    for (const provider of providers) {
      const result = provider(context)
      const schemas = result.schemas.map(({ name, description, parameters }): ToolSchema => ({
        name,
        description,
        parameters: structuredClone(parameters),
      }))
      const acceptedKnownNames = result.knownNames ?? schemas.map(tool => tool.name)
      collected.push(...schemas)
      for (const name of acceptedKnownNames) knownNames.add(name)
    }
    const sectionDefinitions = [...sectionByName.values()].sort((a, b) => a.order - b.order)
    const completeSections = sectionDefinitions.filter(section => section.complete === true)
    if (completeSections.length > 1) {
      throw new Error(`multiple complete prompt sections are active: ${completeSections.map(section => JSON.stringify(section.name)).join(', ')}`)
    }
    let completeSection: AssembledSection | undefined
    const sections = sectionDefinitions
      .map((section) => {
        const assembled = {
          name: section.name,
          text: typeof section.text === 'function' ? section.text(context) : section.text,
        }
        if (section.complete === true) completeSection = { ...assembled }
        return assembled
      })
    const assembly: PromptAssembly = {
      sections,
      contexts: runtimeContextSuppressed
        ? []
        : [...contextByName.values()]
          .sort((a, b) => a.order - b.order)
          .map(entry => ({

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/core/system-prompt/src/index.ts:507 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/c82c893adc00e8a2. Report an issue: GitHub.