小编Pin*_*ido的帖子

我醒来很高兴继续开发我的应用程序，但是，我遇到了一个错误，我不知道如何解决这个胡言乱语 ** 我刚刚醒来，构建显示了各种错误:'( 我很难过，请帮助我

Manifest merger failed : Attribute application@appComponentFactory 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:14:5-77:19 to override.

我的合并清单

Merging Errors: Error: Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from AndroidManifest.xml:22:18-91 is also present at AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory). Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:14:5-77:19 to override. app main manifest (this file), line 

我的 Android 清单

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.service.NanoDigital">

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

<supports-screens
    android:largeScreens="true"
    android:normalScreens="true" …