编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':a...

日期: 2019 年 12 月 23 日

编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':app'.

今天在 Android studio 中跑拉下来的 react native 的项目时,报了 Project with path ':react-native-picker' could not be found in project ':app'. 的错误:


编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':a..._第1张图片
error.png

根据报错信息,我们可以找到错误出现的位置是在 app 文件夹里面的 build.gradle 里面的第153 行:


编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':a..._第2张图片
build.png

这里一看是 dependencies ,所以大体上应该能了解到 react-native-picker 应该是一个第三方的组件库或者第三方的什么东西,总之不是自带的,要引入相应的库才能使用,所以出现这个原因就是因为少了这个库,所以我们需要引入一下,具体步骤:

下载
> npm install react-native-picker --save
> react-native link
安卓端配置

在./android/settings.gradle中添加


编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':a..._第3张图片
setting.png

然后再在./android/app/build.gradle的dependencies内添加


编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':a..._第4张图片
build.png

然后再重新编译运行就可以了

你可能感兴趣的:(编译运行 react native 项目报错:Project with path ':react-native-picker' could not be found in project ':a...)