解決方案來源：https://blog.csdn.net/zxccxzzxz/article/details/82986956

匯入最新的三方某包後，清單檔案報錯：

某包比如：

implementation "com.github.hotchemi:permissionsdispatcher:4.0.0"

Error:
    Attribute [email protected] value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91
    is also present at [androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory).
    Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:15:2-101:16 to override.

按照其建議加上 tools:replace="android:appComponentFactory" 後依然報錯：

Error:
    tools:replace specified at line:14 for attribute android:appComponentFactory, but no new value specified
E:\Android\Job\TestDemoProject\github\BaseApplication\BaseApplication\app\src\main\AndroidManifest.xml Error:
    Validation failed, exiting

解決：

<application
 tools:replace="android:appComponentFactory" //除了這行之外
   android:appComponentFactory="任意字元"  //還要加上這一行