*** Security Sandbox Violation ***
SecurityDomain 'file:///C|/Projects/MediaManager/src/main.swf' tried to access Player UI context
it happens on a line of code that says:
this.stage.focus = ioFocus;
where ioFocus is of the type InteractiveObject. It only seems to happen when ioFocus is null...why would setting the stage's focus object to null cause a sandbox error?