title: TextInputLayout: RuntimeException - Failed to resolve attribute at index 24
body: <p>I keep on getting this error when I try to <code>setErrorEnabled</code> on my <code>textInputLayout</code> :</p>
  
  <pre><code>03-12 12:29:03.206 5706-5706/? E/AndroidRuntime: FATAL EXCEPTION: main
                                                   Process: com.myapp, PID: 5706
                                                   java.lang.RuntimeException: Failed to resolve attribute at index 24
                                                       at android.content.res.TypedArray.getColor(TypedArray.java:401)
                                                       at android.widget.TextView.&lt;init&gt;(TextView.java:696)
                                                       at android.widget.TextView.&lt;init&gt;(TextView.java:632)
                                                       at android.widget.TextView.&lt;init&gt;(TextView.java:628)
                                                       at android.widget.TextView.&lt;init&gt;(TextView.java:624)
                                                       at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:380)
                                                       at com.bekwaai.popupwindow.RGNamePopUp$1.onClick(RGNamePopUp.java:48)
                                                       at android.view.View.performClick(View.java:4780)
                                                       at android.view.View$PerformClick.run(View.java:19866)
                                                       at android.os.Handler.handleCallback(Handler.java:739)
                                                       at android.os.Handler.dispatchMessage(Handler.java:95)
                                                       at android.os.Looper.loop(Looper.java:135)
                                                       at android.app.ActivityThread.main(ActivityThread.java:5254)
                                                       at java.lang.reflect.Method.invoke(Native Method)
                                                       at java.lang.reflect.Method.invoke(Method.java:372)
                                                       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
                                                       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
  </code></pre>
  
  <p>This is the scenario - I have a <code>textInputLayout</code> inside a <code>popupwindow</code>. This is the code inside the popupwidow.</p>
  
  <pre><code>public class NamePopUp extends PopupWindow {
  
      android.support.v7.widget.AppCompatEditText name;
      TextInputLayout nameInput;
  
  
      public NamePopUp(final Context context) {
          super(context);
          View popupView = LayoutInflater.from(context).inflate(R.layout.popup_rg_confirm, null);
          nameInput = (TextInputLayout) popupView.findViewById(R.id.name_input_layout);
      }
  }
  </code></pre>
  
  <p>This is my xml for the <code>popupwindow</code> layout:</p>
  
  <pre><code>&lt;android.support.design.widget.TextInputLayout
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_marginTop="12dp"
      android:theme="@style/TextLabel"
      app:backgroundTint="@color/white"
      app:rippleColor="@color/white"
      android:id="@+id/name_input_layout"
      android:layout_marginBottom="8dp"
      android:paddingRight="24dp"
      android:paddingLeft="24dp"&gt;
  
  &lt;android.support.v7.widget.AppCompatEditText
      android:id="@+id/enter_name"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:textColor="@color/white"
      android:textCursorDrawable="@drawable/color_cursor"
      android:hint="@string/groupname"/&gt;
  
  &lt;/android.support.design.widget.TextInputLayout&gt;
  </code></pre>
  
  <p>This is the style I'm using:</p>
  
  <pre><code>&lt;style name="TextLabel" parent="TextAppearance.AppCompat"&gt;
      &lt;!-- Hint color and label color in FALSE state --&gt;
      &lt;item name="android:textSize"&gt;20sp&lt;/item&gt;
      &lt;item name="android:textColorHint"&gt;@color/white&lt;/item&gt;
      &lt;!-- Label color in TRUE state and bar color FALSE and TRUE State --&gt;
      &lt;item name="colorAccent"&gt;@color/white&lt;/item&gt;
      &lt;item name="colorControlNormal"&gt;@color/white&lt;/item&gt;
      &lt;item name="colorControlActivated"&gt;@color/white&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>The popupwindow is called inside a <code>android.support.v4.app.Fragment</code> and the fragment is inside a <code>AppCompatActivity</code>.</p>
  
  <p>The error occurs here when the user clicks the ok button but the name <code>edittext</code> is blank. In other words, the user has not entered anything in the edittext and have clicked ok:</p>
  
  <pre><code>    button_ok.setOnClickListener(new View.OnClickListener() {
  
          @Override
          public void onClick(View v) {
              if (StringUtils.isNotEmpty(name.getText().toString())) {
                  nameInput.setErrorEnabled(false);
                  groupNameEvent.doEvent(name.getText().toString());
  
              } else {
                  nameInput.setErrorEnabled(true); //ERROR OCCURS HERE!
                  nameInput.setError(context.getString(R.string.no_name));
              }
          }
      });
  </code></pre>
  
  <p>How do I get this error to disappear?</p>