Steps:
1. Open the Qt Creator.
2. Create Project... -> Qt Quick Project -> Qt Quick Application, then default to finish.
3. Modify the code as follows, taken from the help documents:

import QtQuick 1.0

Item {
id: container
width: 200; height: 200

Rectangle

states: State {
name: "reanchored"
AnchorChanges

}

transitions: Transition {
// smoothly reanchor myRect and move into new position
AnchorAnimation

}

Component.onCompleted: container.state = "reanchored"
}
4. Run the application, succeed.
5. Go to design view.

Expected Result:
Design view shows correctly and application runs successfully.

Actual Result:
"Qt Quick emulation layer crashed" shows.

Comments:
This issue can be reproduced in Qt Creator 2.2.81 on MAC.
Qt Creator 2.2 on Windows works well.