[amibroker] Re: Extremely Sharp Eye Required to Find Error

["tedd2pumpkin" <gregbean@xxxxxxxxxxx>]

Hi Ken,

Taking a guess here.

Might be this line

stock5 = ab.Stocks(Fn3);  

Maybe should be

stock5 = ab.Stocks(Fn5);  

regards,

Greg


--- In amibroker@xxxxxxxxxxxxxxx, "Ken Close" <ken45140@xxx> wrote:
>
> The following code does not produce an error:
>  
> ab = CreateObject("Broker.Application");
> 
>  
> 
> Fn3   =  ParamStr( "Fund3", "WTM24");
> 
> Fn4   =  ParamStr( "Fund4", "FDRXX");
> 
> Fn5   =  ParamStr( "Fund5", "WTM25");
> 
> stock3 = ab.Stocks(Fn3);  
> 
> stock4 = ab.Stocks(Fn4); 
> 
> stock5 = ab.Stocks(Fn3);   
> 
> FName3 = stock3.FullName;
> 
> FName4 = stock4.FullName;
> 
> FName5 = stock5.FullName;
> 
>  
> 
> The following produces an error in the last shown line:
> 
>  
> 
> ab = CreateObject("Broker.Application");
> 
>  
> 
> Fn3   =  ParamStr( "Fund3", "WTM24");
> 
> Fn4   =  ParamStr( "Fund4", "FDRXX");
> 
> Fn5   =  ParamStr( "Fund5", "WTM25");
> 
> stock3 = ab.Stocks(Fn3);  
> 
> stock4 = ab.Stocks(Fn4); 
> 
> stock5 = ab.Stocks(Fn5);   
> 
> FName3 = stock3.FullName;
> 
> FName4 = stock4.FullName;
> 
> FName5 = stock5.FullName;  <<<< Line with error
> 
>  
> 
> Error Msg = COM object variable is not initialized or has invalid type
> (valid COM object handle required)
> 
>  
> 
> Look closely. The definition of stock5 changes subtley from the no error
> state to the error state.
> 
>  
> 
> I used copy/paste for the statements, then changed the variables.  I
cannot
> get rid of the error message.  Fn5 always has contained a valid
statement
> and a valid fund in the default position of the ParamStr statement.
> 
>  
> 
> Any ideas?
> 
>  
> 
> Ken
>




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