deepseek-ai/deepseek-harness · error

client-modules: ${pkgName} dsh.client.platform must be a str

Error message

client-modules: ${pkgName} dsh.client.platform must be a string

What it means

Error "client-modules: ${pkgName} dsh.client.platform must be a string" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/client/modules/src/index.ts:133

    super(failures, lines.join('\n'))
  }
}

/** One composed table row: the wire entry plus the resolved package metadata behind it. */
interface WebPluginRecord {
  entry: WebBootEntry
  meta: PkgMeta
}

/** Narrow an unknown parsed JSON value to the `dsh.client` declaration, throwing on malformed fields. */
function parseDshClient(pkgName: string, value: unknown): DshClientDeclaration | undefined {
  if (value === undefined) return undefined
  if (typeof value !== 'object' || value === null) {
    throw new Error(`client-modules: ${pkgName} has a non-object dsh.client declaration`)
  }
  const decl = value as Record<string, unknown>
  if (typeof decl.platform !== 'string') {
    throw new Error(`client-modules: ${pkgName} dsh.client.platform must be a string`)
  }
  const inject = optionalStringArray(pkgName, 'dsh.client.inject', decl.inject)
  const external = optionalStringArray(pkgName, 'dsh.client.external', decl.external)
  if (decl.immediately !== undefined && typeof decl.immediately !== 'boolean') {
    throw new Error(`client-modules: ${pkgName} dsh.client.immediately must be a boolean`)
  }
  return {
    platform: decl.platform,
    ...(inject !== undefined ? { inject } : {}),
    ...(external !== undefined ? { external } : {}),
    ...(decl.immediately !== undefined ? { immediately: decl.immediately } : {}),
  }
}

/** Resolve `exports["./client"]` to a relative path, accepting the string and one-level conditional forms. */
function clientExportOf(pkgName: string, exportsField: unknown): string | undefined {
  if (typeof exportsField !== 'object' || exportsField === null) return undefined
  const client = (exportsField as Record<string, unknown>)['./client']

View on GitHub (pinned to b150a551b8)

Solutions

1. Set dsh.client.platform to a string.

When it happens

Trigger: Thrown at packages/client/modules/src/index.ts:133 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/5a8cd84a5340fe4d. Report an issue: GitHub.