I am using the Flex 3 SDK (and flex builder) and am simply trying to instantiate the Roster class which produces the following error: “No class registered for interface ‘mx.resources::IResourceManager’.” at runtime.
The Roster class is attempting to instatiate the
ArrayCollection class which is causing the problem. I have attempted to
instantiate the ArrayCollection class in my own code and get the same
result. Not sure if it’s worth mentioning, however it is occuring in a straight flex actioncript project (i.e no mxml files).
It seams absurd that this is happening, I am assuming there is some
environment configuration that is not correct on my dev environment, possibly
something to do with the locale. Can anybody else confirm if they are
getting this problem using Flex 3?
Any information would be greatly appreciated.