System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.I keep getting this whenever i want to delete a beat or something.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at System.ThrowHelper.ThrowArgumentOutOfRangeException()
at #Wc.#kf.#HF(List`1 )
at #4X.#lf.#7g(#rd , Boolean )
at osu.GameModes.Edit.Editor.#ir(Object , EventArgs )
at System.EventHandler.Invoke(Object sender, EventArgs e)
at #jd.#qe.#WA()
at #jd.#Ed.#Kv()
at #ee.#Re.Update(GameTime )