【react-native-picker】報錯解決方案
阿新 • • 發佈:2022-12-11
【react-native-picker】報錯解決方案
時間:2018-12-13 10:30:01 手機看文章 [導讀]在安裝react-native-picker過程中,react-native link報錯,且沒有任何錯誤日誌說明錯誤原因,導致執行專案時出現undefined is not an object (e在安裝react-native-picker過程中,react-native link報錯,且沒有任何錯誤日誌說明錯誤原因,導致執行專案時出現undefined is not an object (evaluating 'Picker._init')的錯誤。
網上找到了兩個解決方案:
https://github.com/beefe/react-native-picker/issues/289
https://github.com/beefe/react-native-picker/issues/294
綜合整理後,解決方案如下:
1.檔案./android/settings.gradle中末尾新增:
include ':react-native-picker' project(':react-native-picker').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-picker/android')
2.檔案./android/app/build.gradle的dependencies內新增(注意其他行有逗號",",最後一行沒逗號):
... dependencies { ... compile project(':react-native-picker') } ...
3.檔案./android/app/src/main/java/com/xxx/xxx/MainApplication.java中新增:
import com.beefe.picker.PickerViewPackage; ... @Override protected ListgetPackages() { return Arrays.asList( new MainReactPackage(), ... new PickerViewPackage() ); } ...
4.重新執行專案就OK了。