title: Error: QGridLayoutEngine::addItem: Cell (1, 0) already taken
body: <p><a href="https://i.stack.imgur.com/nGLSU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/nGLSU.png" alt="enter image description here" /></a>I am getting console message for below shown code using GridLayout:</p>
  <pre><code>Rectangle{
          id: topRect
          color: &quot;transparent&quot;
  
          border {
              width: 1
              color: &quot;gray&quot;
          }
          height: parent.height
          width: parent.width
  
      Flickable {
              id: flickableArea
              clip: true
              anchors.fill: parent
              contentHeight: gridContainer.height
              contentWidth: gridContainer.width
              boundsBehavior: Flickable.DragAndOvershootBounds
              flickableDirection: Flickable.VerticalFlick
  
              GridLayout{
                  id: gridContainer
                  rows: 10
                  columns: 3
                  width: topRect.width
                  columnSpacing: 0
                  rowSpacing: 0
  
                  Repeater{
                       model: 10*3
                       Rectangle{
                           width: 415
                           height: 110
                           border.color: &quot;blue&quot;
                           color: &quot;transparent&quot;
                       }
                   }
  
                  Rectangle {
                      id: rect1
                      width: 138
                      height: 110
                      Layout.row: 1
                      Layout.column: 0
                      color: &quot;red&quot;
                  }
                Rectangle {
                  id: rect2
                  width: 138
                  height: 110
                  Layout.row: 2
                  Layout.column: 0
                  color: &quot;blue&quot;
              }
              }
  }
  </code></pre>
  <p>Without repeater i am not getting this kind of console message but with repeater i am getting it. Repeater i need and that is the requirement.</p>
  <p>Why i am getting warning message?</p>
  <pre><code>QGridLayoutEngine::addItem: Cell (1, 0) already taken
  QGridLayoutEngine::addItem: Cell (2, 0) already taken
  </code></pre>
  <p>Is there any way to fix it or stop reflecting in console?</p>