This view is not constrained vertically. At runtime it will jump to the left unless you add a vertical constraint
<p><a href="https://i.stack.imgur.com/0gpVY.png" rel="noreferrer"><img src="https://i.stack.imgur.com/0gpVY.png" alt="enter image description here"></a>New Layout editor in Android Studio 2.2 keeps showing this error on views like EditText and Buttons. kindly help.Also, any links that help in onboarding with the new constraint layout would be appreciated.</p>

<p>code:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;android.support.constraint.ConstraintLayout
    android:id="@+id/activity_main"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.set.email.MainActivity"
    tools:layout_editor_absoluteX="0dp"
    tools:layout_editor_absoluteY="81dp"&gt;

    &lt;TextView
        android:text="To:"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:layout_editor_absoluteX="7dp"
        tools:layout_editor_absoluteY="4dp"
        android:id="@+id/textTo"/&gt;

    &lt;EditText
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:inputType="textEmailAddress"
        android:ems="10"
        tools:layout_editor_absoluteX="0dp"
        tools:layout_editor_absoluteY="24dp"
        android:id="@+id/editTo"
        android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"/&gt;

    &lt;EditText
        android:layout_width="384dp"
        android:layout_height="42dp"
        android:inputType="textPersonName"
        android:ems="10"
        tools:layout_editor_absoluteX="0dp"
        tools:layout_editor_absoluteY="94dp"
        android:id="@+id/editSubject"
        android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"/&gt;

    &lt;EditText
        android:layout_width="384dp"
        android:layout_height="273dp"
        android:inputType="textPersonName"
        android:ems="10"
        tools:layout_editor_absoluteX="0dp"
        tools:layout_editor_absoluteY="179dp"
        android:id="@+id/editMessage"
        app:layout_constraintLeft_toLeftOf="@+id/activity_main"
        tools:layout_constraintLeft_creator="50"
        android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"/&gt;

    &lt;Button
        android:text="Send"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:layout_editor_absoluteX="140dp"
        tools:layout_editor_absoluteY="454dp"
        android:id="@+id/btnSend"
        app:layout_constraintLeft_toLeftOf="@+id/editMessage"
        tools:layout_constraintLeft_creator="0"
        app:layout_constraintRight_toRightOf="@+id/activity_main"
        android:layout_marginEnd="16dp"
        tools:layout_constraintRight_creator="0"
        android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"/&gt;


&lt;/android.support.constraint.ConstraintLayout&gt;
</code></pre>