MyFaces Known Issues ==================== * Sun's current implementation of the FacesTag has a bug, that makes problems when you use IterationTag support: For each tag they count the number of children tags in a member "numChildren". Well, they do not reset this member to 0 in doAfterBody(). So, on the next iteration this counter continues counting and components that do not have an id are created again during findComponent(). Solution: - Either give every tag within an IterationTag an id, - or subclass all your common tags from MyFacesTag, that fixes this behaviour. TODO... (Many others!)