help me error 4003

[FireFox]

#property indicator_chart_window

//--- input parameters

input int      Depth          = 12;     

input int      Deviation      = 5;    

input int      Backstep       = 3;

//-----------

int OnCalculate(const int rates_total,

                const int prev_calculated,

                const datetime &time[],

                const double &open[],

                const double &high[],

                const double &low[],

                const double &close[],

                const long &tick_volume[],

                const long &volume[],

                const int &spread[])

   {

   z_handle = iCustom(_Symbol,_Period,"ZigZag",Depth,Deviation,Backstep,0);  

   //Print("z_handle = ",z_handle,"  error = ",GetLastError());

   Alert("z_handle = ",z_handle," error = ",GetLastError());

[Alain Verleyen]

What is so hard ? Did you at least check what error 4003 means ?

[FireFox]

Alain Verleyen

Thank You !

I wnat to use indicator of zigzag by icustom.

z_handle = iCustom(_Symbol,_Period,"ZigZag",Depth,Deviation,Backstep,0);

Alert("error = ",GetLastError():

error  = 4603

pls Help me!  

[William Roeder]

FireFox: pls Help me!  

Why did you repeat what you already said in the original post?

Why didn't you answer his question?

Now answer mine; how many inputs does it have and how many are you passing to iCustom?