google-chrome - 来自设备的 react native Chrome 调试已损坏？ (运行时尚未准备好调试)

Question

有人可以建议检查设备上 Chrome 调试是否中断的方法吗？ Chrome 调试可以很好地调试 iOS 模拟器。

iOS 设备的 Chrome 调试一直工作正常一个多月，直到大约一周前停止工作。

我花了几天时间尝试让 Chrome 调试再次工作。我什至从头开始，有了一个新的“AwesomeProject”。运气不好。

调试设备和模拟器时，Chrome 调试 URL 是否保持相同？

• http://localhost:8081/debugger-ui

使用 OS X 10.11.3、Xcode 7.3、iOS 9.3 和 React-native 0.22

• MacBook WiFi:173.17.29.213
• iPad WiFi:173.17.29.77
• 我可以从 MacBook 上 ping iPad。
• 我可以在 iPad 上运行 AwesomeProject 并启用实时重新加载。
• 当 jsCodeLocation 设置为 localhost 时，我可以在模拟器中正常调试
• 我杀死了 Chrome 并重新启动它，打开 http://localhost:8081/debugger-ui
• React Packager 正在运行
• 我可以设置 Xcode 断点

文件:AppDelegate.m

  jsCodeLocation = [NSURL URLWithString:@"http://173.17.29.213:8081/index.ios.bundle?platform=ios&dev=true"];

Xcode 调试控制台显示:

2016-03-31 08:02:12.286 [error][tid:com.facebook.react.RCTBridgeQueue][RCTWebSocketExecutor.m:85] Runtime is not ready for debugging.
 - Make sure Packager server is running.
- Make sure Chrome is running and not paused on a breakpoint or exception and try reloading again.
2016-03-31 08:02:12.319 [error][tid:main][RCTWebSocketExecutor.m:132] WebSocket connection failed with error Error Domain=NSPOSIXErrorDomain Code=61 "Connection refused"
2016-03-31 08:02:12.513 [fatal][tid:main] Runtime is not ready for debugging. Make sure Packager server is running.
2016-03-31 08:02:36.032 [error][tid:main][RCTWebSocketExecutor.m:132] WebSocket connection failed with error Error Domain=NSPOSIXErrorDomain Code=61 "Connection refused"
2016-03-31 08:02:36.032 [error][tid:com.facebook.react.RCTBridgeQueue][RCTWebSocketExecutor.m:85] Runtime is not ready for debugging.
 - Make sure Packager server is running.
- Make sure Chrome is running and not paused on a breakpoint or exception and try reloading again.
2016-03-31 08:02:36.707 [fatal][tid:main] Runtime is not ready for debugging. Make sure Packager server is running.

文件:package.json

{
  "name": "AwesomeProject",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start"
  },
  "dependencies": {
    "react": "^0.14.8",
    "react-native": "^0.22.2"
  }
}

Answer 1

在面对具体情况后，您已经很接近了，又向前迈出了一步，并且现在为我工作:

“在真实设备上调试:

在 iOS 上 - 打开文件 RCTWebSocketExecutor.m 并将 localhost 更改为您计算机的 IP 地址。摇动设备以打开开发菜单，其中包含开始调试的选项。 [1]"

[1] https://facebook.github.io/react-native/docs/debugging.html