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Error Report: Index 9 out of bounds for structure
I am experimenting a bit with CL-HTTP. The ultimate goal is to embed
a rule-based expert system into CL-HTTP. I though I had the core of
my system running, but when I tried the system with a larged knowledge
base, I got an error which I have not been able to locate.
In my Lisp program, I only use a declarative style of programming:
only lists and structures are used. I do not use arrays, or any
other data structure for fast access. The system tries to derive
values for attributes using rules. The inference state of the system
is saved as an armor-plated string, and restored when the user
has enters a new value.
Here is the error message I get:
[1997-02-19 15:01:59] Report Bug: To:Bug-CL-HTTP@pubsun.cs.ruu.nl
Subject: HTTP Error: SIMPLE-ERROR
Log: "131.211.80.100 - - [1997-02-19 15:01:59] \"POST /cl-http/hepar/shell.html HTTP/1.0\" 500 2449 \"Mozilla/3.0Gold (X11; I; HP-UX A.09.05 9000/712)\" \"http://pubsun.cs.ruu.nl:8000/cl-http/hepar/shell.html\""
Error: SIMPLE-ERROR
Error Report: Index 9 out of bounds for structure
#S(WWW-SHELL::OBJECT :USED NIL :NAME PAIN :TRANS "the pain" :ATTRIBUTES (#S(WWW-SHELL::ATTRIBUTE .... )
Form-Alist: ((:ANSWER "40") (:STATE "KChCSU9DSEVNSVN .... 0aGluZyIpKSk@"))
Any help is appreciated.
Peter
--
Peter Lucas
Dept. of Computer Science, Utrecht University
Padualaan 14, 3584 CH Utrecht, The Netherlands
Tel: + 31 30 2534094; E-mail: lucas@cs.ruu.nl
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