The following error occurs to me and I do not know why:
Error: Execution failed for task ': app: processDebugManifest'. com.android.manifmerger.ManifestMerger2 $ MergeFailureException: org.xml.sax.SAXParseException; lineNumber: 17; columnNumber: 25; The opening quotes should be used for the "xmlns: android" attribute associated with a type of "manifest" element.
This is the manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="schemas.android.com/apk/res/android";
package="com.example.myapplication">
<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/AppTheme">
<activity android:name=".MainActivity" android:label="@string/app_name" android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>