android - XML 错误 : error: not well-formed (invalid token) in splash screen (React Native)

Question

我试图在我的 React 应用程序中实现启动画面，但在调试时，启动文件出现错误:错误:格式不正确(无效 token )

<?xml version='1.0' encoding='utf-8' ?>

<layer-list xmlns:='http://schemas.android.com/apk/res/android'>
  <item android:drawable='@color/primary' />
  <item
  android:width='200dp'
  android:height='200dp'
  android:drawable='@drawable/icon'
  android:gravity='center'
  /> 
</layer-list>

Error Message:

info Starting JS server...
info Building and installing the app on the device (cd android && gradlew.bat app:installDebug)...
> Task :app:mergeDebugResources FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeDebugResources'.
> java.util.concurrent.ExecutionException: com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource compilation failed
  C:\Users\leand\AppTCC\android\app\src\main\res\drawable\background_splash.xml:3: error: not well-formed (invalid token).

Answer 1

改变

<layer-list xmlns:='http://schemas.android.com/apk/res/android'>

到

<layer-list xmlns:android='http://schemas.android.com/apk/res/android'>

正确定义 android 命名空间前缀并消除错误。