當我執行時，npx react-native run-android我有一個 502 錯誤，不允許我啟動我的專案。
我已經閱讀了這些最近的主題：“ React Native：Android”從服務器接收狀態代碼 502：來自 JCenter 和 Bintray 的 Bintray 被停用“等”無法 HEAD maven-metadata.xml。從服務器接收狀態代碼 502：Bad Gateway ”。
他們提到故障已修復。官網確認：Sporadic 502 Bad Gateway, 500 Internal Server Error for maven-metadata.xml 資源
有時我讀到它可以來自我的快取。如何檢查這個？
* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
> Could not resolve com.facebook.react:react-native: .
Required by:
project :app
project :app > project :notifee_react-native
project :app > project :react-native-async-storage_async-storage
project :app > project :react-native-community_masked-view
project :app > project :react-native-firebase_app
project :app > project :react-native-firebase_crashlytics
project :app > project :react-native-firebase_messaging
project :app > project :react-native-picker_picker
project :app > project :sayem314_react-native-keep-awake
project :app > project :react-native-background-actions
project :app > project :react-native-camera
project :app > project :react-native-fast-image
project :app > project :react-native-fbsdk-next
project :app > project :react-native-gesture-handler
project :app > project :react-native-image-picker
project :app > project :react-native-pager-view
project :app > project :react-native-photoeditorsdk
project :app > project :react-native-pinchable
project :app > project :react-native-safe-area-context
project :app > project :react-native-screens
project :app > project :react-native-svg
project :app > project :react-native-vector-icons
project :app > project :react-native-version-check
> Failed to list versions for com.facebook.react:react-native.
> Unable to load Maven meta-data from https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml.
> Could not HEAD 'https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml'. Received status code 502 from server: Bad Gateway
> Could not resolve com.facebook.android:facebook-android-sdk:12. .
Required by:
project :app > project :react-native-fbsdk-next
> Skipped due to earlier error
> Could not resolve com.squareup.okio:okio:1.15.0.
Required by:
project :app > project :notifee_react-native > com.squareup.okhttp3:okhttp:3.12.13
> Skipped due to earlier error
uj5u.com熱心網友回復：
試試這個，轉到 android 檔案夾，然后在 build.gradle 檔案中將每個“jcenter()”更改為“mavenCentral()”。
轉載請註明出處，本文鏈接：https://www.uj5u.com/yidong/411984.html
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