error: Error: No resource found that matches the given name (at 'paddingBottom' with value '@dimen/ activity_vertical_margin').

activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">


soluation below


dimean.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
<dimen name="activity_horizontal_margin">5dp
<dimen name="activity_vertical_margin">5dp

This worked for me, go to android studio, click on res then right click on values then click on *New* then click on *value resource file* and name it dimens then click finish. After which you paste the below code

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <dimen name="activity_horizontal_margin">5dp</dimen>
    <dimen name="activity_vertical_margin">5dp</dimen>

</resources>