i understand index error but there is no index error in my code that is the problem! Marc 'BlackJack' Rintsch wrote: > In <[EMAIL PROTECTED]>, a wrote: > > > Traceback (most recent call last): > > File "C:\Python24\lib\site-packages\web.py", line 2054, in > > run_wsgi_app > > result = self.server.app(env, self.wsgi_start_response) > > File "C:\Python24\lib\site-packages\web.py", line 1894, in wsgifunc > > result = func() > > File "C:\Python24\lib\site-packages\web.py", line 1872, in <lambda> > > func = lambda: handle(getattr(mod, name), mod) > > File "C:\Python24\lib\site-packages\web.py", line 1051, in handle > > return tocall(*([urllib.unquote(x) for x in args] + fna)) > > File "c:\mark\web1\code.py", line 64, in GET > > l_code.append( len(d_list_code[i]['entries']) ) > > IndexError: list index out of range > > > > it goes off when page is refreshed > > > > I m getting the following error, infrequently and if I refresh the > > page, it just displays the page properly > > I am unable to find the problem. How is this out of range and what > > does the error message mean? > > The error message means that you try to access a list item that does not > exist:: > > In [1]: a = [1, 2, 3] > > In [2]: a[0] > Out[2]: 1 > > In [3]: a[1] > Out[3]: 2 > > In [4]: a[2] > Out[4]: 3 > > In [5]: a[3] > ------------------------------------------------------------------------- > exceptions.IndexError Traceback (most recent call last) > > /home/marc/<ipython console> > > IndexError: list index out of range > > So from the traceback it seems that `i` has a value that's not between 0 > and ``len(d_list_code)``. > > Ciao, > Marc 'BlackJack' Rintsch
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