The two messages below were generated inside an if error block after manipulating some binary data:
Panorama X was frozen at this stage. When I find out what caused the error, I can let Jim know - it may be of interest or he may have more important things to do (I think that’s a definite possibility).
As far as I can gather, these translucent boxes appear when a non-existent field is referenced within an ifselect construct. I’ll look more closely at this when I have time but I have no objection to anybody else doing the same.