当我打开xcode项目并尝试从本地包运行时(AppDelegate.m中的选项2),我得到了以下错误:/Users/webb/projects/nativeapp/fuel/node_modules/node-haste/lib/index.js:331 Object.assign(DependencyGraph, { ^ TypeError: Object.assign is not a function at Object.<anonymous> (/Users/webb/projects/nativeapp/fuel/node_modules/node-