尝试生成预捆绑文件时出现 BundleURL 错误

BundleURL error when trying to generate pre-bundled file

尝试在 react-native 中构建 ios 客户端时,我修改了 AppDelegate.m 文件的一部分,如下所示(即,将选项 1 替换为选项 2):

// OPTION 1
  // Load from development server. Start the server from the repository root:
  //
  // $ npm start
  //
  // To run on device, change `localhost` to the IP address of your computer, and make sure your computer and
  // iOS device are on the same Wi-Fi network.
  //jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle"];

  // OPTION 2
  // Load from pre-bundled file on disk. To re-generate the static bundle, run
  //
  // $ curl http://localhost:8081/index.ios.bundle -o main.jsbundle
  //
  // and uncomment the next following line
  jsCodeLocation = [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];

我将 main.jsbundle 下载到 AppDelegate.m 所在的 iOS 文件夹。

$ ls iOS
AppDelegate.h   Base.lproj      Info.plist      main.m
AppDelegate.m   Images.xcassets main.jsbundle

但是,如果我在 XCode 中再次构建并在 ios simulator 中再次构建 运行,它会在 main.m 中暂停并出现以下错误:

2015-03-31 12:46:28.877 AwesomeProject[26849:1320518] * Assertion failure in -[RCTRootView initWithBundleURL:moduleName:launchOptions:], /Users/yourname/scripts/code/startup/reactnative/AwesomeProject/node_modules/react-native/React/Base/RCTRootView.m:82 2015-03-31 12:46:28.883 AwesomeProject[26849:1320518] * Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'A bundleURL is required to create an RCTRootView'

所以,好像是在抱怨bundleURL。如果能帮助我确定问题所在,我将不胜感激。

您需要将文件添加到项目中。 为此,您需要 右键单击​​项目名称 和 select "Add files to MyProject…"。然后选择main.jsbundle

然后构建您的项目,它应该可以工作。

参见: