Hi ppl, I'm really sorry for the previous post. I write mails very quickly and end up making errors in it. This time i ended up giving a code portion from an old copy of my program. Here's the code portion that is giving a TypeError:list indices must be integers
for index1 in indexList1: for index2 in indexList2: if ti1[index1] == ti2[index2] and index1 != indexList1[-1]: index1+=1 index2+=1 continue elif index1 == indexList1[-1] and charList in pairList: k = string2.index(char2[0]) instance = ti2(k) tiNew = ti1.append(instance) tiNewList.append(tiNew) else: break -- http://mail.python.org/mailman/listinfo/python-list