I have started to migrate to Flex 4 and have resolved all my compilation problems, however the compiler still shows 10 warnings, all the same
The style 'dropShadowVisible' is only supported by type 'mx.controls.List' with the theme(s) 'spark'. line 487
I have done a full search of the code and there is no reference to dropShadowVisible anywhere.
Does anyone have an idea of how I can get rid of these? I have tried
Cleaning the project
saving as archive and rebuilding.