Same as above Massimo ... it gives the exact same traceback as above ...
and the lines that I have changed are from line no 177 to 185 as follows :
>
elif headers=='labels':
headers = {}
for c in columns:
(t,f) = c.split('.')
table = sqlrows.db[t]
if f in table.fields:
headers[c] = table[f].label
else:
headers[c] = virtuallabels.get(c,capitalizefieldname(c))--

