Message in Japanese (日本語)
selectionMode が SelectionMode.NONE のときこのメソッドを呼び出せません。
Unlocalized message
Cannot call this method when SelectionMode is SelectionMode.NONE.
Search by GoogleselectionMode が SelectionMode.NONE のときこのメソッドを呼び出せません。
Cannot call this method when SelectionMode is SelectionMode.NONE.
Search by Google