query strings missing during plp

[Toby Tremayne]

My plp has been working fine, but recently it's started giving me errors in the invoke.cfm file.  my invoker checks to see if it has been passed an object id and a method, and if so then invokes the latter upon the former, otherwise it requires a typeid and creates an object.   what's happening is I'm opening my plp by opening a window with this url:   /mysite/invoke.cfm?method=edit&objectID=#objectID#   it SHOULD work as far as I can see....   What happens is it will open the plp to the first page.... (the plp has four steps) but when I enter that information it returns with the "typeid is required""  error from the invoker page.   can anyone help me out here please?  I'm beggared if I know why it's doing this,   Thanks, Toby         Toby Tremayne Code Poet and Zen Master of the Heavy Sleep Show-Ads Interactive Pty Ltd 359 Plummer St Port Melbourne AUST VIC 3207 +61 3 9245 1247