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hi Graham,
well I found this specific error. It was caused by a symbol with no
data inside.
Still, I am curious how you guys write programs. I am so used
producing output every step of the way when constructing code that I
get pretty frustrated once I seem to have no control over that. If a
program crashes I usually look at all the variables and rapidly find
out what is wrong.
So all tips and tricks on detecting bugs in AFL are welcome. I found
_TRACE() what I still need to test out. Also I worked with _N(
string) but if anyone knows better ways I'd like to hear.
regards, Ed
--- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanagh@xxxx> wrote:
> Maybe you just overload the memory with too many stocks in the
entire market
> for a single scan loop.
>
> Cheers,
> Graham
> http://groups.msn.com/ASXShareTrading
> http://groups.msn.com/FMSAustralia
>
> -----Original Message-----
> From: ed2000nl [mailto:pablito@x...]
> Sent: Monday, 20 October 2003 8:09 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] error message
>
>
> hi,
>
> i got simple code (see below (A)). If I scan this code for the
> current date for buy or sell signals it works fine for certain
> markets (using a market filter) but for the market as a whole it
> stops at some point (at some symbol I suppose).
>
> My question: how do you guys debug such problems. It drives me
crazy
> that I can't see what is going on and get some easy output about
> where exactly it fails. The error message by itself rings no bells.
>
> Thanks in advance.
>
> Ed
>
>
> (A)
> #pragma nocache
> #include <Perc_Threshold_Long.afl>
> #include <Perc_Threshold_Short.afl>
>
> // retracement levels
> retr=C;
> retr[0]=23.6;
> retr[1]=38.2;
> retr[2]=50.0;
> retr[3]=61.8;
> retr[4]=100.0;
>
> for(x=0;x<5;x++) {
>
> Buy = Perc_Threshold_Long(Close,retr[x]) AND V>100000;
> Sell = Perc_Threshold_Short(Close,retr[x]) AND V>100000;
>
> }
>
>
>
>
> (B)
> Line 45, Column 885:
> // retracement levels
>
> retr=C;
> retr[0]=23.6;
> retr[1]=38.2;
> ------------^
>
> Error 7.
> Subscript out of range
>
>
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