Re: Mysterious Bug in code or lua?

[Andreas Stenius <kaos@...>]

Apart from the code being utterly horribly hard to read, I'm not 
surprised to say that it does what's it been told to do, whatever that 
is. The cor_matriz[6] and [9] is 0. See test run below.

So, you'll need to keep looking in your code at what's not doing what 
you want.

I added a dump before the big chunk of modifications, to ease the 
debugging..

My guess could be that table.insert isn't doing what you expect, 
shifting all elements up?

Regards,
Andreas

Dan - Lintouch user skrev:
> The code  here http://rafb.net/paste/results/LAUnc816.html
>
> See lines 70 to 115.
>
> Problem: The variables cor_matriz[11] and  cor_matriz[14] is 0.
>
> the part code, atribuition values
>
> cor_matriz[15]=cor_matriz[10]
> cor_matriz[14]=cor_matriz[9]
> cor_matriz[13]=cor_matriz[8]
> cor_matriz[12]=cor_matriz[7]
> cor_matriz[11]=cor_matriz[6]
>
> Have  value not 0 in cor_matriz[6] or cor_matriz[9]
>
> Very mazy! Mystery bug
>
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kaos@jenna ~/tmp $ lua LAUnc816.txt.lua




Before cor_matriz wrap or whatever
Indice:1  40
Indice:2  40
Indice:3  40
Indice:4  20
Indice:5  40
Indice:6  9
Indice:7  9
Indice:8  9
Indice:9  9
Indice:10  9
Indice:11  9
Indice:12  9
Indice:13  9
Indice:14  9
Indice:15  9
Indice:16  9
Indice:17  30
Indice:18  30
Indice:19  9
Indice:20  20

AFTER cor_matriz wrap or whatever
Indice:1  0
Indice:2  0
Indice:3  0
Indice:4  0
Indice:5  0
Indice:6  40
Indice:7  40
Indice:8  40
Indice:9  20
Indice:10  40
Indice:11  9
Indice:12  30
Indice:13  40
Indice:14  9
Indice:15  30
Indice:16  9
Indice:17  9
Indice:18  9
Indice:19  9
Indice:20  9

 Exact error,not change value! - Não muda o valor! estranho, permanece zero
Indice:11  9
Indice:12  30
Indice:13  40
Indice:14  9
Indice:15  30






Before cor_matriz wrap or whatever
Indice:1  20
Indice:2  30
Indice:3  20
Indice:4  40
Indice:5  20
Indice:6  0
Indice:7  0
Indice:8  0
Indice:9  0
Indice:10  0
Indice:11  40
Indice:12  40
Indice:13  40
Indice:14  20
Indice:15  40
Indice:16  9
Indice:17  30
Indice:18  40
Indice:19  9
Indice:20  30

AFTER cor_matriz wrap or whatever
Indice:1  0
Indice:2  0
Indice:3  0
Indice:4  0
Indice:5  0
Indice:6  20
Indice:7  30
Indice:8  20
Indice:9  40
Indice:10  20
Indice:11  0
Indice:12  30
Indice:13  40
Indice:14  0
Indice:15  30
Indice:16  40
Indice:17  40
Indice:18  40
Indice:19  20
Indice:20  40

 Exact error,not change value! - Não muda o valor! estranho, permanece zero
Indice:11  0
Indice:12  30
Indice:13  40
Indice:14  0
Indice:15  30


kaos@jenna ~/tmp $