嘗試在iPhone上構建React Native應用時出現'npm start'錯誤？

Question

當我對iphone 6進行構建時，紅屏在設備上出現以下錯誤：

"Could not connect to development server. Ensure node server is running - run 'npm start' from React root

The operation couldn't be completed.
(NSURLErrorDomain error - 1004)"

我在React Packager的終端中收到以下錯誤：

"Unhandled rejection Error: ENOENT, open '/Users/rahulsharma/Desktop/rcapp/.git/index.lock'"

最后，我在xcode控制台中得到了這個：

2015-05-06 12:37:48.631 rcapp[808:262187] CLTilesManagerClient: XPC_ERROR_CONNECTION_INVALID!

有任何想法嗎？

這是git中的代碼：

https://github.com/rahul1346/rcapp

Answer 1

查看AppDelegate.m並進行相應更新。

// 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"];