Re: [amibroker] Error 10. Subscript out of range. You must not access array elements outside 0..

["Ara Kaloustian" <ara1@xxxxxxxxxx>]

lastVisibleBar = Status( "lastvisiblebar" );   returns value of bar index. 
This value may exceed value of last bar if Quick AFL is active.

Try this:
bi              = BarIndex();
bizero        = bi[0];

firstVisibleBar = Status( "firstvisiblebar" ) - bizero;
lastVisibleBar = Status( "lastvisiblebar" ) - bizero;

----- Original Message ----- 
From: "murthysuresh" <money@xxxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Sunday, March 08, 2009 11:44 AM
Subject: [amibroker] Error 10. Subscript out of range. You must not access 
array elements outside 0..


>i get the error when ther is white space on the right hand side as seen in 
>this link.
> http://screencast.com/t/sxLi3oR8
>
> however my code seems to only loop between the fistvisible bar and 
> lastvisiblebar. so i dont see why i should get a subscript out of range 
> error. when i scroll the chart to the right and if there is no white 
> space, the error disapprears.
> appreciate any help
>
> StaticVarSetText( "TradeType" , "Stocks" );  //Stocks|Forex
> StaticVarSetText( "forexSymbol" , "PVTB" ); //"EUR.USD-IDEALPRO-CASH|
> StaticVarSetText( "StockSymbol", "PVTB" ); //  "YHOO"
> StaticVarSetText( "ShortOrLong" , "Short" );  //"Short|Long"
> StaticVarSetText( "EntryPrice" , "11.90000,11.90000" );
> StaticVarSetText( "ExitPrice" , "10.45000,10.45000" );
> StaticVarSetText( "EntryDate" , "1090303,1090303" );
> StaticVarSetText( "ExitDate" , "1090304,1090304" );
> StaticVarSetText( "EntryTime" , "95126,95126" );
> StaticVarSetText( "ExitTime" , "141019,141019" );
> StaticVarSet( "NoOfEntries" , 2 );
> StaticVarSet( "NoOfExits" , 2 );
> StaticVarSet( "Tradeid" , 1017 );
> StaticVarSetText( "TradeComments" , "" );
> StaticVarSetText( "TradeStrategy" , "" );
>
>
> dn = DateNum();
>
> tn = TimeNum();
>
>
> firstVisibleBar = Status( "firstvisiblebar" );
> lastVisibleBar = Status( "lastvisiblebar" );
>
> for ( b = firstVisibleBar;b < lastVisibleBar ;b++ )
>
> {
>    // START OF DAILY
>
>    for ( i = 0 ;i <2;i++ )
>    {
>        // _TRACE( "ABTest: test 182 " + "matchig dn " + NumToStr( 
> dn[b] ) );
>        //  _TRACE( "ABTest: test 182 " + i );
>        EntryDatei = VarGet( "EntryDate"  + i ) ;
>
>        if ( ( EntryDatei  > dn[b] - 1 )  AND ( EntryDatei < dn[b] + 1 ) 
> AND ( b < lastVisibleBar )  )
>        {
>
>            entryPrices[b] = VarGet( "EntryPrice" + i );
>            Buy[b] = Short[b] = True;
>            //_TRACE( "ABTest: test 182 matching price " + NumToStr( 
> VarGet( "EntryPrice" + i ) ) ) ;
>            // _TRACE( "ABTest: test 182 matching price " + NumToStr( 
> VarGet( "EntryPrice" + i ) ) ) ;
>
>
>
>            PlotText( ShortOrLong  +  " entry " + i + " " + ":" + 
> entryPrices[b]   , b, ( yHigh + High[b] ) / 2, colorBlue );
>            PlotText( "entry" + entryPrices[b]  , b, EntryPrice0, 
> colorBlue );
>
>            //  _TRACE( "ABTest: test 182 MATCHED " + NumToStr( VarGet( 
> "EntryDate" + i ) ) + NumToStr( dn[b] ) );
>
>        }
>
>    }
> }
>
>
>
> ------------------------------------
>
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>
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>
>
>
> 




------------------------------------

**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.

TO GET TECHNICAL SUPPORT send an e-mail directly to 
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TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)

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http://www.amibroker.com/devlog/

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