On Sat, 9 Apr 2022 04:59:05 -0700 (PDT), NArshad <narshad....@gmail.com> wrote: > I have accidentally deleted one account in a Django project because of > which one of the pages is no more accessible and is giving the error > written below: > > IndexError at /view_issued_book/ > list index out of range > > and the error is in the line: > > t=(students[i].user,students[i].user_id,books[i].name,books[i].isbn,issuedBooks[0].issued_date,issuedBooks[0].expiry_date,fine) > [snip]
Without seeing more of the code, one can only guess, but it appears that the data being processed reside in arrays named "students" and "books", which are indexed by an integer i. The "list index out of range" error probably results from i being too large -- running off the end of the array, perhaps because of the deleted account. You could confirm this by printing i, len(students), and len(books) just before the failing line. -- To email me, substitute nowhere->runbox, invalid->com. -- https://mail.python.org/mailman/listinfo/python-list
