4 Dec
2001
4 Dec
'01
9:42 p.m.
Frans C.H. Schneider writes:
... <dtml-let ps_comp=ps_par> <dtml-tree id=ps_comp branches_expr="ps_childLookup(ps_par=ps_comp)"> <b><dtml-var ps_comp></b> <dtml-var ps_start> </dtml-tree> </dtml-let>
It works for the first time but when I try to expand it I get a key error on ps_par.
What goes wrong?? I do not have an answer for your question.
But you should get a traceback and this traceback should tell you where the "KeyError" is detected. This may give you a hint... Dieter