Unable to find explicit activity class

Unable to find explicit activity class
(com.soundcloud.android.crop.CropImageActivity)have you declared this activity in your AndroidManifest.xml?:
it is giving above error after selecting image. and i am not able to crop image.
I am using @ionic-native/crop.
can anyone have solution?

Add these lines in your config file. It should work fine.

<config-file parent="/manifest/application" platform="android" target="AndroidManifest.xml">
            <activity android:label="@string/multi_app_name" android:name="com.soundcloud.android.crop.CropImageActivity" android:theme="@style/Theme.AppCompat.Light" />