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  #1001 (permalink)  
Old 06-10-2008, 12:39 PM
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Unhappy boolean match error
Hi all, i have this error and i don't understand how to figure out, i think it's a problem of matching different types of variables

here is the snippet of the code


double
BuyCondition,
SellCondition,
StopLong,
StopSell;

the indicators are

double indicator1,
indicator2
indicator 3; (but is int)

so i want those conditions
PHP Code:
StopLong  = ((SellValueCurrent !=0 && SellValueCurrent2 !=0) || (TrendEnvDown != EMPTY_VALUE));
   StopSell  = ((BuyValueCurrent !=0 && BuyValueCurrent2 !=0) || (TrendEnvUp != EMPTY_VALUE)); 
so why sometimes i don't have 0 when i need 1 and sometimes i have both1 when or one of them should bhe 1? this now for me make no sense at all why is wrong? please help me!!!


p.s. sellvalue and buyvalue are double
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  #1002 (permalink)  
Old 06-10-2008, 12:50 PM
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need more code to fix this...
if you wish, publish your mq4

Quote:
Originally Posted by payback View Post
Hi all, i have this error and i don't understand how to figure out, i think it's a problem of matching different types of variables

here is the snippet of the code


double
BuyCondition,
SellCondition,
StopLong,
StopSell;

the indicators are

double indicator1,
indicator2
indicator 3; (but is int)

so i want those conditions
PHP Code:
StopLong  = ((SellValueCurrent !=0 && SellValueCurrent2 !=0) || (TrendEnvDown != EMPTY_VALUE));
   StopSell  = ((BuyValueCurrent !=0 && BuyValueCurrent2 !=0) || (TrendEnvUp != EMPTY_VALUE)); 
so why sometimes i don't have 0 when i need 1 and sometimes i have both1 when or one of them should bhe 1? this now for me make no sense at all why is wrong? please help me!!!


p.s. sellvalue and buyvalue are double
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  #1003 (permalink)  
Old 06-10-2008, 01:05 PM
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OrderClose error
Something goes wrong. The demo account was wiped out completely.

Here is a small part from the expert log, with hundreds of those "invalid price for OrderClose function" :

GBPJPY at 209.23 sl: 212.23 tp: 208.23 ok
10:00:04 2730_BasketVentilatorVoorProg_2 GBPCHF,H1: invalid price 2.02750000
for OrderClose function
10:00:04 2730_BasketVentilatorVoorProg_2 EURUSD,H1: invalid price 1.55750000
for OrderClose function
10:00:04 2730_BasketVentilatorVoorProg_2 GBPCHF,H1: close #11685361 sell
0.10 GBPCHF at 2.0270 sl: 2.0570 tp: 2.0170 at price 2.0275
10:00:05 2730_BasketVentilatorVoorProg_2 USDCHF,H1: invalid price 1.03350000
for OrderClose function
10:00:05 2730_BasketVentilatorVoorProg_2 EURUSD,H1: invalid price 1.55740000
for OrderClose function

this is the part in the ea for the OrderClose,
I do not see what is wrong in it, maybe someone can help?

//---------------------
int l_ord_total_72 = OrdersTotal();
for (int l_pos_76 = 0; l_pos_76 < l_ord_total_72; l_pos_76++) {
if (OrderSelect(l_pos_76, SELECT_BY_POS, MODE_TRADES)) {
if (OrderSymbol() == Symbol()) {
l_cmd_80 = OrderType();
if (l_cmd_80 == OP_BUY) {
l_count_56++;
if (l_isar_48 > Close[0]) OrderClose(OrderTicket(), OrderLots(), Bid, 3, Violet);
}
if (l_cmd_80 == OP_SELL) {
l_count_60++;
if (l_isar_48 < Close[0]) OrderClose(OrderTicket(), OrderLots(), Ask, 3, Violet);
}
}
}
}
//--------------------

Compiling does not give an error.
Last edited by panteraschoice; 06-10-2008 at 01:10 PM.
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  #1004 (permalink)  
Old 06-10-2008, 01:09 PM
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Quote:
Originally Posted by panteraschoice View Post
Something goes wrong. The demo account was wiped out completely.

Here is a small part from the expert log, with hundreds of those "invalid price for OrderClose function" :

GBPJPY at 209.23 sl: 212.23 tp: 208.23 ok
10:00:04 2730_BasketVentilatorVoorProg_2 GBPCHF,H1: invalid price 2.02750000
for OrderClose function
10:00:04 2730_BasketVentilatorVoorProg_2 EURUSD,H1: invalid price 1.55750000
for OrderClose function
10:00:04 2730_BasketVentilatorVoorProg_2 GBPCHF,H1: close #11685361 sell
0.10 GBPCHF at 2.0270 sl: 2.0570 tp: 2.0170 at price 2.0275
10:00:05 2730_BasketVentilatorVoorProg_2 USDCHF,H1: invalid price 1.03350000
for OrderClose function
10:00:05 2730_BasketVentilatorVoorProg_2 EURUSD,H1: invalid price 1.55740000
for OrderClose function

this is the part in the ea for the OrderClose,
I do not see what is wrong in it, maybe someone can help?

//---------------------
int l_ord_total_72 = OrdersTotal();
for (int l_pos_76 = 0; l_pos_76 < l_ord_total_72; l_pos_76++) {
if (OrderSelect(l_pos_76, SELECT_BY_POS, MODE_TRADES)) {
if (OrderSymbol() == Symbol()) {
l_cmd_80 = OrderType();
if (l_cmd_80 == OP_BUY) {
l_count_56++;
if (l_isar_48 > Close[0]) OrderClose(OrderTicket(), OrderLots(), Bid, 3, Violet);
}
if (l_cmd_80 == OP_SELL) {
l_count_60++;
if (l_isar_48 < Close[0]) OrderClose(OrderTicket(), OrderLots(), Ask, 3, Violet);
}
}
}
}
//--------------------
Maybe you got new prices from broker, try to use RefreshRates function before OrderClose if you will get error.
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  #1005 (permalink)  
Old 06-10-2008, 01:48 PM
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Quote:
Originally Posted by IN10TION View Post
need more code to fix this...
if you wish, publish your mq4
no i don't want to publish all but i think is a problem with the types match of variables i'll try to explain more

indicator1 e 2 are double right

so i have buyvaluecurrent = icustom(indicator1 etc etc);
buyvaluecurrent2 = icustom(indicator2 etc etc);
sellvaluecurrent = icustom(indicator1 etc etc); //doubles right?
trenendvup =icustom (indicator3 etc etc) ; //int
and so on

so buycondition= ((buyvaluecurrent !=0 && buyvaluecurrent2 !=0) && (trendenvup != Empty_Value);

this statment works only sometimes and also could be a problem, so my question is why? i want that buycondition returns 1 or 0 no matter of what type is bool or double
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  #1006 (permalink)  
Old 06-10-2008, 02:18 PM
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Quote:
Originally Posted by Kalenzo View Post
Maybe you got new prices from broker, try to use RefreshRates function before OrderClose if you will get error.
yes, thank you!
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  #1007 (permalink)  
Old 06-10-2008, 02:20 PM
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depending on what the iCustom indicators are sending out...

double buyvaluecurrent = iCustom(indicator1);
double buyvaluecurrent2 = iCustom(indicator2);
double sellvaluecurrent = iCustom(indicator1);

int trenendvup = iCustom(indicator3);

so...

if((buyvaluecurrent !=0 && buyvaluecurrent2 !=0) && (trendenvup !=0)) {buycondition=0;}

if((buyvaluecurrent !=0 && buyvaluecurrent2 !=0) && (trendenvup !=1)) {buycondition=1;}


you can't get a bool into your buycondition only by using "&&" and some conditions, use if() function...

hope this helps, otherwise it's a little step closer


Quote:
Originally Posted by payback View Post
no i don't want to publish all but i think is a problem with the types match of variables i'll try to explain more

indicator1 e 2 are double right

so i have buyvaluecurrent = icustom(indicator1 etc etc);
buyvaluecurrent2 = icustom(indicator2 etc etc);
sellvaluecurrent = icustom(indicator1 etc etc); //doubles right?
trenendvup =icustom (indicator3 etc etc) ; //int
and so on

so buycondition= ((buyvaluecurrent !=0 && buyvaluecurrent2 !=0) && (trendenvup != Empty_Value);

this statment works only sometimes and also could be a problem, so my question is why? i want that buycondition returns 1 or 0 no matter of what type is bool or double
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  #1008 (permalink)  
Old 06-10-2008, 04:26 PM
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mmmm please explain more about this
also i tried boolean and if() but at a first look didn't work
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  #1009 (permalink)  
Old 06-10-2008, 04:55 PM
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I can't explain more if I don't see more...
but you have to follow the basics...


double a=iCustom(indiA);
double b=iCustum(indiB);
double c=iCustom(indiC);

int ORDer=0;

if( a==1 && b>0 && c!=0 ) ORDer=1;
if( a==-1 && b<0 && c!=0 ) ORDer=-1;

if(ORDer==1) BUY();
if(ORDer==-1) SELL();


Quote:
Originally Posted by payback View Post
mmmm please explain more about this
also i tried boolean and if() but at a first look didn't work
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  #1010 (permalink)  
Old 06-10-2008, 06:00 PM
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ok ok ok!
here is more!
PHP Code:
double
         BuyValueCurrent,
         SellValuePrevious,
         SellValueCurrent,
         
         BuyValuePrevious2,
         BuyValueCurrent2,
         SellValuePrevious2,
         SellValueCurrent2,
         BuyValueCurrent1min,
         BuyValueCurrent5min,
         BuyValueCurrent21min,
         BuyValueCurrent25min,
         SellValueCurrent1min,
         SellValueCurrent5min,
         SellValueCurrent21min,
         SellValueCurrent25min,
         
         TrendEnvUp,
         TrendEnvDown,
         TrendEnvUp1min,
         TrendEnvUp5min,
         TrendEnvDown1min,
         TrendEnvDown5min,
         
        Compra,
         Vendi,
         StopLong,
         StopSell; 

the icustom funcions and buy sell

PHP Code:

 BuyValuePrevious  = iCustom(NULL,TimeFrame,IndicatorName1,NumBars,0,2);
   BuyValueCurrent = iCustom(NULL,0,IndicatorName1,NumBars,1,0);  
   
   BuyValuePrevious2  = iCustom(NULL,TimeFrame,IndicatorName2,NumBars,0,2);  
   BuyValueCurrent2 = iCustom(NULL,0,IndicatorName2,NumBars,0,0);  
   
   SellValuePrevious = iCustom(NULL,TimeFrame,IndicatorName1,NumBars,1,2);
   SellValueCurrent  = iCustom(NULL,0,IndicatorName1,NumBars,0,0);
   
   SellValuePrevious2 = iCustom(NULL,TimeFrame,IndicatorName1,NumBars,1,2);  
   SellValueCurrent2 = iCustom(NULL,0,IndicatorName2,NumBars,1,0);  
   
   BuyValueCurrent1min = iCustom(NULL,1,IndicatorName1,NumBars,1,0);
   BuyValueCurrent5min = iCustom(NULL,5,IndicatorName1,NumBars,1,0);
   BuyValueCurrent21min = iCustom(NULL,1,IndicatorName2,NumBars,0,0);
   BuyValueCurrent25min = iCustom(NULL,5,IndicatorName2,NumBars,0,0);
   SellValueCurrent1min  = iCustom(NULL,1,IndicatorName1,NumBars,0,0);
   SellValueCurrent5min  = iCustom(NULL,5,IndicatorName1,NumBars,0,0);
   SellValueCurrent21min = iCustom(NULL,1,IndicatorName2,NumBars,1,0);
   SellValueCurrent25min = iCustom(NULL,5,IndicatorName2,NumBars,1,0);
   
   
   
   TrendEnvUp         = iCustom(NULL,0,IndicatorName4,Ma_Period,Ma_Shift,Ma_Method,Applied_Price,Deviation,0,0); // trendenvelopes 
   TrendEnvDown         = iCustom(NULL,0,IndicatorName4,Ma_Period,Ma_Shift,Ma_Method,Applied_Price,Deviation,1,0); // trendenvelopes 
   TrendEnvUp1min         = iCustom(NULL,1,IndicatorName4,Ma_Period,Ma_Shift,Ma_Method,Applied_Price,Deviation,0,0);
   TrendEnvUp5min         = iCustom(NULL,5,IndicatorName4,Ma_Period,Ma_Shift,Ma_Method,Applied_Price,Deviation,0,0);
   TrendEnvDown1min         = iCustom(NULL,1,IndicatorName4,Ma_Period,Ma_Shift,Ma_Method,Applied_Price,Deviation,1,0);
   TrendEnvDown5min         = iCustom(NULL,5,IndicatorName4,Ma_Period,Ma_Shift,Ma_Method,Applied_Price,Deviation,1,0);
   
   
   
   BuyCondition    = (BuyValueCurrent !=0 && BuyValueCurrent2 !=0 && TrendEnvUp != EMPTY_VALUE)&& (BuyValueCurrent1min !=0 && BuyValueCurrent21min !=0 && TrendEnvUp1min != EMPTY_VALUE) && (BuyValueCurrent5min !=0 && BuyValueCurrent25min !=0 && TrendEnvUp5min != EMPTY_VALUE) ;
   SellCondition     = (SellValueCurrent !=0 && SellValueCurrent2 !=0 && TrendEnvDown != EMPTY_VALUE)&& (SellValueCurrent1min != 0 && SellValueCurrent21min != 0 && TrendEnvDown1min != EMPTY_VALUE)&& (SellValueCurrent5min != 0 && SellValueCurrent25min != 0 && TrendEnvDown5min != EMPTY_VALUE) ;
   StopLong  = ((SellValueCurrent !=0 && SellValueCurrent2 !=0) || (TrendEnvDown != EMPTY_VALUE));
   StopSell  = ((BuyValueCurrent !=0 && BuyValueCurrent2 !=0) || (TrendEnvUp != EMPTY_VALUE)); 
the exit condition

PHP Code:


StopBuy  = (SellValueCurrent !=0 && SellValueCurrent2 !=0 || TrendEnvDown != EMPTY_VALUE);
StopSell  = (BuyValueCurrent !=0 && BuyValueCurrent2 !=0 || TrendEnvUp != EMPTY_VALUE); 
Last edited by payback; 06-10-2008 at 06:03 PM.
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