Android Studio, Manifest merger failed with multiple errors

user_13481260 0
Viewed 7958

when I debug my project, there is an error "Manifest merger failed with multiple errors, see logs"

Execution failed for task ':app:processDebugMainManifest'. Error: Attribute application@appComponentFactory value=(androidx.core.app.CoreComponentFactory) from [androidx.core:core:1.5.0] AndroidManifest.xml:24:18-86 is also present at [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91 value=(android.support.v4.app.CoreComponentFactory). Suggestion: add 'tools:replace="android:appComponentFactory"' to element at AndroidManifest.xml:5:5-22:19 to override.

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.kelompok22.veterinarycare">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.Transparent">
        <activity android:name=".RegisterActivity"></activity>
        <activity android:name=".StartActivity" />
        <activity android:name=".LoginActivity" />
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>
android-studio android
2 Answers

Open application manifest (AndroidManifest.xml) and click on Merged Manifest tab on bottom of your edit pane. Check the image below:

enter image description here

From image you can see Error in the right column, try to solve the error. It may help some one with the same problem. Read more here.

Also, once you found the error and if you get that error from external library that you are using, You have to let compiler to ignore the attribute from the external library. //add this attribute in application tag in the manifest

   tools:replace="android:allowBackup" 
                                                                                                                                          
   //Add this in the manifest tag at the top

   xmlns:tools="http://schemas.android.com/tools"
user_13717920

Go to your Gradle File(Module App) find and remove this line from your dependencies.

implementation 'com.android.support:support-compat:28.0.0'

Then Sync Gradle to apply changes.

The problem should resolve.

user_78395180
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