当我初始化一个新项目,然后启动Xcode模拟器时,得到以下消息:
React-Native版本不匹配 Javascript版本0.50.1 本机版本:0.50.0 确保您已经重新构建了本机代码. ...
有谁知道这是怎么回事能帮帮我吗?
当我初始化一个新项目,然后启动Xcode模拟器时,得到以下消息:
React-Native版本不匹配 Javascript版本0.50.1 本机版本:0.50.0 确保您已经重新构建了本机代码. ...
有谁知道这是怎么回事能帮帮我吗?
当前回答
Opene管理扫描/ android / app / build.gradle
试一试:
编译("com.facebook.react:react-native:0.51.0") {force = true}
而不是 编译"com.facebook.react:react-native:0.51.0" {force = true}
裁判:链接
其他回答
还要确保在模拟器中启用了wifi
博览会用户-确保您的app.json sdk版本和包。Json的博览会版本是(可能相等)彼此兼容。
这对我很有效
博览会更新39.0.0 -npm
因为我的expo版本是38(Check in package.json)。
当你试图在不关闭节点服务器的情况下运行前一个应用程序时,有时会发生这种情况,所以尝试重新启动React。要做到这一点,只需运行以下命令:
1. To kill current processes
killall node -9
2. To Start React Native
react-native start
3. Then Run android
react-native run-android
I've never seen this error before, but whenever I can't get Xcode and React-Native to play well together, I do a couple of things. Check what version of Xcode I'm working with. If it needs to be updated, I update it. Then clearing watchman and the cache are the second place I go. I don't use the reset cache command. It always says that I need to verify the cache, so I skip that (you can do it though, I just get confused). I use rm -rf $TMPDIR/react-* to get rid of any cached builds. If that doesn't work, I try to build the app in Xcode, then work my way from there, to build it with react-native run-ios. With this error message, it seems you might start by trying to build it with Xcode. Hope that helps...let me know your progress with it. Good luck! (Also, you could update to RN 0.51 as another attempt to get your versions synced.)