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KeyError
Python 3.6.8: /usr/bin/python3
Fri Jul 11 17:40:54 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /var/www/html/products/products_detail.cgi in <module>()
      1 #!/usr/bin/env python3
      2 from products_detail import show
      3 print("Content-Type: text/html")
      4 print("")
=>    5 show()
show = <function show>
 /usr/home/mw2pfpdbzm/www/htdocs/products/products_detail.py in show()
     32     vars = {}
     33     for i in itemlist:
=>   34         if(isinstance(d[i],list)):
     35             vars[i] = ','.join([htmlesc(x) for x in d[i]])
     36         else:
builtin isinstance = <built-in function isinstance>, d = {'category': [], 'code': '', 'group': [], 'id': '', 'lastupdate': '1970/01/01 00:00:00', 'link': [], 'name': '', 'newprice': '', 'price': '', 'relation': [], ...}, i = 'title', builtin list = <class 'list'>

KeyError: 'title'
      args = ('title',)
      with_traceback = <built-in method with_traceback of KeyError object>