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
关闭nodejs终端,重新构建。
其他回答
还要确保在模拟器中启用了wifi
对我来说,这是由于包的依赖项部分的反应本机版本。json文件。它是:
"dependencies": {
"expo": "^27.0.1",
"react": "16.3.1",
"react-native": "~0.55.0"
}
我把它改成:
"dependencies": {
"expo": "^27.0.1",
"react": "16.3.1",
"react-native": "0.52.0"
}
现在它工作得很好。
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.)
我有同样的问题,而建立我的react原生应用程序的android和我做了以下工作。
错误控制台中“JavaScript版本0.50.1”是包中的react-native版本。json文件。确保它与错误控制台中“本机版本0.50.0”的版本相同。
我已经在错误控制台中按照提示将react-native版本更新为“Native version 0.50.0”。 重新构建应用react-native run-android。
尝试重新安装依赖项。这对我很管用
1.) yarn/npm install 2) yarn/npm start——reset-cache