help, this EA cant run (zero divide)

[Indo Coster]

this attached ea is free from local forum, created by jjsmads.

but in my mt4, from various broker, it cant run, always said "zero divide" on jornal. please help. thx.

[William Roeder]

double SlopeDown1 = 10000*(DownFractal-DownFractal2)/(DownBar-DownBar2);
double SlopeDown2 = 10000*(DownFractal2-DownFractal3)/(DownBar2-DownBar3);
double SlopeDown3 = 10000*(DownFractal-DownFractal3)/(DownBar-DownBar3);

No checks, add them.

Hard coded numbers 0.00001 Point pairs only.

[Indo Coster]

so, if iam using 4digit broker, should change to

like this? 1000 or 100000 ?

double SlopeDown1 = 1000*(DownFractal-DownFractal2)/(DownBar-DownBar2);
double SlopeDown2 = 1000*(DownFractal2-DownFractal3)/(DownBar2-DownBar3);
double SlopeDown3 = 1000*(DownFractal-DownFractal3)/(DownBar-DownBar3);

[Indo Coster]

i have change to 1000 and 100000, for that slopedown, slopup, slopcross,

but still zero divides error..

can anyone upload fixed mq4 ?? thx you so much..

[William Roeder]

Since there are no slaves here, there are only two choices: learn to code or pay someone. We're not going to code it FOR you. We are willing to HELP you. Post your attempt and the nature of your problem.

[Indo Coster]

sory, doesnt mean that way,,

anyway thx for ur reply,, :)

i ll take learn path..

[Ickyrus]

To find out what is happening in the code use the Print statement.

also before letting a value or a result divide numbers use if ( value == 0.0 ) /* then */ print("Hey can't dvide by zero do something else") ;