Skatter dont sktter

Im having a problem when i start skatter yesterday i wasnt able to skatter Any object neither the library or any other component. After i enter the library and choose the component i want to skatter,when i put in which group i want that element to skatter, it dont appears any red box simulating the components and when i render it dont render anything. Its the second time it happened the first one i deleted and uninstall skatter and that works but now i try doing that and its the same.


Does this apply to you?