I am trying to hide the column divider in a datagrid header. To do this, you can set an image as a skin using the headerSeparatorSkin property.
<mx:DataGrid headerSeparatorSkin="@Embed('assets/transparent.png')" > I am getting a compile time error that says: "unable to resolve 'assets/transparent.png' for transcoding" The filename and path are all correct so I'm not sure why the compiler is complaining....