deepseek-ai/deepseek-harness · error · Error

dynamic package "${packageId}" does not exist on plugin "${p

Error message

dynamic package "${packageId}" does not exist on plugin "${pluginId}"

What it means

Error "dynamic package "${packageId}" does not exist on plugin "${pluginId}"" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/extensions/cordis-host-runner/src/index.ts:653

  }

  /**
   * Read one exact immutable Package and its Host and Client source.
   * @param agent - Agent whose Session must own the Plugin.
   * @param pluginId - Stable Plugin identity that owns the Package.
   * @param packageId - Exact immutable Package identity to inspect.
   * @returns Package metadata, source, and the Plugin's lifecycle pointers.
   */
  inspectPackage(
    agent: Agent,
    pluginId: CordisDynamicPluginId,
    packageId: CordisDynamicPackageId,
  ): DynamicCordisPackageInspection {
    const plugin = this.owned(agent, pluginId)
    if (plugin === undefined) throw new Error(missingPluginMessage(pluginId))
    const definition = plugin.packages.get(packageId)
    if (definition === undefined) {
      throw new Error(`dynamic package "${packageId}" does not exist on plugin "${pluginId}"`)
    }
    return {
      pluginId,
      packageId,
      name: definition.name,
      purpose: definition.purpose,
      code: {
        ...definition.hostCode === undefined ? {} : { host: definition.hostCode },
        ...definition.clientCode === undefined ? {} : { client: definition.clientCode },
      },
      /* jscpd:ignore-start */
      ...plugin.currentPackageId === undefined ? {} : { currentPackageId: plugin.currentPackageId },
      ...plugin.nextPackageId === undefined ? {} : { nextPackageId: plugin.nextPackageId },
      ...plugin.run === undefined ? {} : {
        activeRun: { pluginRunId: plugin.run.pluginRunId, packageId: plugin.run.packageId },
      },
      ...plugin.latestRun === undefined ? {} : { latestRun: cloneAttempt(plugin.latestRun) },
      /* jscpd:ignore-end */

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/extensions/cordis-host-runner/src/index.ts:653 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/5dffa036225a1c61. Report an issue: GitHub.