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

[Ken Close <ken45140@xxxxxxxxx>]

Greg:

Thanks for taking a look and responding.
What you suggested is exactly the syntax that produces the error with no
apparent reason for it doing so.
See the second part of the listing that shows the error.

Ken 

-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
Of tedd2pumpkin
Sent: Sunday, June 10, 2007 11:41 AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Extremely Sharp Eye Required to Find Error

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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