一、错误信息 Application xxx has not been registered. Hint: This error often happens when you’re running the packager (local dev server) from a wrong folder. For example you have multiple apps and the packager is still running for the app you were working on before. If this is the case...
我搭建好reactnative的环境后创建的项目都无法运行 一直会报 Connection to localhost port 8081 [tcp/sunproxyadmin] succeeded! Port 8081 already in use, packager is either not running or not running correctly Command /bin/sh failed with exit code 2 的错误,找了很多方法 最后发现是端口的问题,最后我...
Requiring unknown module"undefined".If you are sure the module is there,tryrestarting the packagerorrunning"npm install" Paste_Image.png 这个错误我的解决思路是:之前改过什么,撤回,一般是用到了错误的react-native 方法导致的。 错误9: Paste_Image.png 原因:没有启动后台react-Native 服务。即终端 Paste_...
curl -s "http://localhost:8999/status" | grep -q "packager-status:running" ; then echo "Port 8999 already in use, packager is either not running or not running correctly" exit 2 fi else open $SRCROOT/../packager/launchPackager.command || echo "Can't start packager...
问题一:使用 Android Studio 运行 React Native 新项目时,报错:Unable to load script from assets 'index.android.bundle'. Make sure your bundle is packaged correctly or you're running a packager server. 解决方案(步骤): 1. 进入‘项目’ -> android -> app -> src ->main2. 在 main 文件夹下...
第一种:git 拉取React Native框架源码,手动配置框架 优点:可以实时保持使用React Native最新版本。 缺点:比较麻烦,初学者不容易掌握,可以了解框架的配置原理。 第二种:使用react-native init 配置项目 优点:不管项目多么复杂,对于初学者比较容易掌握。 缺点:React Native升级还需要探究。
rm -rf /tmp/haste-map-react-native-packager-* RN navigation参数取值 获取导航参数的方法: console.log(this.props.navigation.state.params.data) pod install 或者npm install 443问题处理 解决443 错误的步骤: 修改/etc/hosts,添加: 199.232.68.133 raw.githubusercontent.com ...
1. 运行 react-native run-android 报错 > Unable to load script from assets 'index.android.bundle'. Make sure your bundle is packaged correctly or you're running a packager server 解决方案: 第一步:在 android/app/src/main 目录下创建一个 assets空文件夹 ...
ios react native 热更 react native 热更新原理,很多人在技术选型的时候,会选择RN是因为它具有热更新,而且这是它的一个特性,所以实现起来会相对比较简单,不像原生那样,原生的热更新是一个大工程。那就目前来看,RN的热更新方案已有的,有微软的CodePush和reactnative
I guess I upgraded node at some point and now when I try to run the packager with npm start it's complaining with: $ npm start react-native start Looks like you installed react-native globally, maybe you meant react-native-cli? To fix the issue, run: npm uninstall -g react-native np...