Hi,
we randomly, but often get CSS warnings like this with JavaFX 8 (also similar warnings with other unresolvable CSS properties in other classes).
WARNING: Could not resolve '-fx-color' while resolving lookups for '-fx-background-color' from rule '*.menu-down-arrow' in stylesheet jar:file:/C:/Program%20Files%20(x86)/Java/jdk1.8.0_05/jre/lib/ext/jfxrt.jar!/com/sun/javafx/scene/control/skin/caspian/caspian.bss
Can anybody help? Unfortunately I wasn't able to isolate the problem, but I suspect it is related to Popups.