Can u warning correct in afl

test123

test123

Banned
#1
#1
hi,

ami v 5.91.1 and up displays this warning
can any one correct the warning problem in this afl.
Afl works .
but when u do Tools -->Apply indicator it displays warning

ty for looking

Afl name is Super VSP

In amibroker 6 it displays message




Code: 
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorDefault ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );


_SECTION_BEGIN("VWAP");
 
Bars_so_far_today = 1 + BarsSince( Day() != Ref(Day(), -1));
StartBar = ValueWhen(TimeNum() == 090000, BarIndex());
TodayVolume = Sum(V,Bars_so_far_today);
IIf (BarIndex() >= StartBar, VWAP = Sum (C * V, Bars_so_far_today ) /
TodayVolume,0);
Plot (VWAP,"VWAP",colorGreen, styleThick);
_SECTION_END();
 

_SECTION_BEGIN("ATP");

DayChange = Day() != Ref(Day(), -1);
AvgTradePrice = Null;
CurDayBars = 0;
CurDayCloseSum = 0;
 
for (i = 0; i < BarCount; i++)
{
if (DayChange[i])
{
CurDayCloseSum = C[i];
CurDayBars = 1;
}
else
{
CurDayCloseSum = CurDayCloseSum + C[i];
CurDayBars++;
}
AvgTradePrice[i] = CurDayCloseSum / CurDayBars;
}
Plot(AvgTradePrice, "AvgTradePrice",colorRed,styleThick);
ATP=AvgTradePrice;
 
_SECTION_END();

Buy  =Cover=Ref(L,-1)>Ref(VWAP,-1) AND Ref(L,-1)>Ref(AvgTradePrice,-1)AND H>Ref(H,-1);
Short=Sell=Ref(AvgTradePrice,-1)>Ref(H,-1) AND Ref(VWAP,-1)>Ref(H,-1)AND L<Ref(L,-1);


Buy=ExRem(Buy,Short) OR ExRem(Buy,Sell) ;
Short=ExRem(Short,Buy) OR ExRem(Short,Cover);
Sell=ExRem(Sell,Buy);
Cover=ExRem(Cover,Short);


PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorGreen, 0, L, Offset=-45);
PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorLime, 0,L, Offset=-55); 
PlotShapes(IIf(Buy, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-50); 
PlotShapes(IIf(Short, shapeSquare, shapeNone),colorRed, 0, H, Offset=55);
PlotShapes(IIf(Short, shapeSquare, shapeNone),colorOrange, 0,H, Offset=65); 
PlotShapes(IIf(Short, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-60);

_SECTION_BEGIN("ema");
Lk = EMA(Close,22);



GfxSetOverlayMode(0); 
GfxSelectFont("Tahoma", Status("pxheight")/36); 
GfxSetTextAlign( 6 );// center alignment 
GfxSetTextColor( colorLightGrey ); 
GfxSetBkMode(0); // transparent 
GfxTextOut( Name(), Status("pxwidth")/2, Status("pxheight")/15 );

cx=Param("cxposn",785,0,500,1);
cy=Param("cyposn",39,0,500,1);
GfxSetBkColor(ColorRGB(200,50,100));
GfxSelectFont( "tohomabold",24,30, False);
GfxSetTextColor( colorYellow);
GfxSetTextColor( ColorHSB( 100, 10, 400) );
GfxTextOut("LTP. "+C+" ", cx, cy );

_SECTION_END();
 
Last edited:
vijkris

vijkris

Learner and Follower
#2
#2
test123 said:
hi,
can any one correct the warning problem in this afl.
Afl works .
but when u do Tools -->Apply indicator it displays warning

ty for looking

Afl name is Super VSP

Code: 
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorDefault ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );


_SECTION_BEGIN("VWAP");
 
Bars_so_far_today = 1 + BarsSince( Day() != Ref(Day(), -1));
StartBar = ValueWhen(TimeNum() == 090000, BarIndex());
TodayVolume = Sum(V,Bars_so_far_today);
IIf (BarIndex() >= StartBar, VWAP = Sum (C * V, Bars_so_far_today ) /
TodayVolume,0);
Plot (VWAP,"VWAP",colorGreen, styleThick);
_SECTION_END();
 

_SECTION_BEGIN("ATP");

DayChange = Day() != Ref(Day(), -1);
AvgTradePrice = Null;
CurDayBars = 0;
CurDayCloseSum = 0;
 
for (i = 0; i < BarCount; i++)
{
if (DayChange[i])
{
CurDayCloseSum = C[i];
CurDayBars = 1;
}
else
{
CurDayCloseSum = CurDayCloseSum + C[i];
CurDayBars++;
}
AvgTradePrice[i] = CurDayCloseSum / CurDayBars;
}
Plot(AvgTradePrice, "AvgTradePrice",colorRed,styleThick);
ATP=AvgTradePrice;
 
_SECTION_END();

Buy  =Cover=Ref(L,-1)>Ref(VWAP,-1) AND Ref(L,-1)>Ref(AvgTradePrice,-1)AND H>Ref(H,-1);
Short=Sell=Ref(AvgTradePrice,-1)>Ref(H,-1) AND Ref(VWAP,-1)>Ref(H,-1)AND L<Ref(L,-1);


Buy=ExRem(Buy,Short) OR ExRem(Buy,Sell) ;
Short=ExRem(Short,Buy) OR ExRem(Short,Cover);
Sell=ExRem(Sell,Buy);
Cover=ExRem(Cover,Short);


PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorGreen, 0, L, Offset=-45);
PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorLime, 0,L, Offset=-55); 
PlotShapes(IIf(Buy, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-50); 
PlotShapes(IIf(Short, shapeSquare, shapeNone),colorRed, 0, H, Offset=55);
PlotShapes(IIf(Short, shapeSquare, shapeNone),colorOrange, 0,H, Offset=65); 
PlotShapes(IIf(Short, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-60);

_SECTION_BEGIN("ema");
Lk = EMA(Close,22);



GfxSetOverlayMode(0); 
GfxSelectFont("Tahoma", Status("pxheight")/36); 
GfxSetTextAlign( 6 );// center alignment 
GfxSetTextColor( colorLightGrey ); 
GfxSetBkMode(0); // transparent 
GfxTextOut( Name(), Status("pxwidth")/2, Status("pxheight")/15 );

cx=Param("cxposn",785,0,500,1);
cy=Param("cyposn",39,0,500,1);
GfxSetBkColor(ColorRGB(200,50,100));
GfxSelectFont( "tohomabold",24,30, False);
GfxSetTextColor( colorYellow);
GfxSetTextColor( ColorHSB( 100, 10, 400) );
GfxTextOut("LTP. "+C+" ", cx, cy );

_SECTION_END();
Click to expand...
no errors/warnings displayed...
 
vijkris

vijkris

Learner and Follower
#6
#6
monkeybusiness said:
No Bro, at lunch log in to TJ, how are you? Hope having nice time trading.:thumb::thumb::thumb:
Click to expand...
ya.. am fine.. paper trading z progressing well. :rofl:
 
T

trash

Well-Known Member
#9
#9
test123 said:
Allright i think amibroker 5.91.1 and up wil get this warning
ok.. amibroker 6 sucks then .. in amibroker 6 it displays warning message
Click to expand...
You are just an incompetent software pirate a always. Not paying for quality work but writing nonsense all other the place.

If you have no clue then just stay quiet or at least finally buy the software first since legal authorities are already catching up on you.

The whole line #11 is complete bollocks.
You should read basic coding mistakes in AB manual.

Then you would see that it is wrong to handle IIf() function the way you do

Corrected line
Code: 
bi = Barindex();
mysum = Sum (C * V, Bars_so_far_today ) / (TodayVolume[B][COLOR="Red"] + 1e-30[/COLOR][/B]);
[B][COLOR="Red"]VWAP =[/COLOR][/B] IIf(bi >= StartBar, mysum,0);
PS: YOU are the one who sucks

You should possibly read development log once in a while too.
http://www.amibroker.com/devlog/index.php?s=5.91

3. AFL: added “Warning 505. Division by zero” (level 2 warning). It detects divison by zero in arrays too and prints which array element was zero
Click to expand...
 
Last edited:
test123

test123

Banned
#10
#10
@KelivinHand

i tried chaning it to
IIf (BarIndex() >= StartBar, VWAP = Sum (C * V, Bars_so_far_today ) /TodayVolume,Null);
Click to expand...
i don;t know that deep programming............
so didn;t gave desirable result

@TRASH
ty for corrected code but it turned off all the buy sell arrow so that won:t work>>
[the code ] kills all the buy sell arrows so not desirable solution
_SECTION_BEGIN("VWAP");

Bars_so_far_today = 1 + BarsSince( Day() != Ref(Day(), -1));
StartBar = ValueWhen(TimeNum() == 090000, BarIndex());
TodayVolume = Sum(V,Bars_so_far_today);


//IIf (BarIndex() >= StartBar, VWAP = Sum (C * V, Bars_so_far_today ) / TodayVolume,o);

bi = Barindex();
mysum = Sum (C * V, Bars_so_far_today ) / (TodayVolume + 1e-30);
VWAP = IIf(bi >= StartBar, mysum,0);

Plot (VWAP,"VWAP",colorGreen, styleThick);
_SECTION_END();
Click to expand...
and it really does:t matter i live in small box ,in a cornner so yea catch me if u can .Beside you should tell coders to make there code more secure .
like they say " don;t hate hacker Hate the code".
I am done . and that discussion is pointless so that topic is closed for discussion
IF freedom is outlawed only outlawed will have freedom --->yup quote comes from same group that was
able to patch it :xD

I do suck and i suck candy and love it.. but ppls at amibroker suck something else that might look like my banana haha
 
Last edited:
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
yusi BSNL malware warning email Internet Issues 3
V VQI indicator warning 505 error AmiBroker 5
V Pharma Market volatility & 483 warning by USFDA Introductions 0
S Newbie seeking clarification on a short strangle trading strategy *long post warning* Options 8
P WARNING Beware of Market Data Provider Data Feeds 18

Similar threads