javascript - 调用 AppRegistry.registerComponent 失败

Question

I created a new project using react-native init Wevaha,after that I excute it work's properly then I modified sample app based on my requirement again run it works properly but the next time while running the app I am gettingthe error like

' Application Wevaha has not been registered.This is either due to a require() error during intialization or failure to call

AppRegistry.registerComponent'

The screen shot attached below please find it

Answer 1

很可能您已经有另一个 React Native 打包服务器在为另一个应用程序运行，或者 AppDelegate.m 中的应用程序名称与您的 index.js 不同。

尝试关闭所有终端窗口，仔细检查 moduleName 的值并再次运行项目。