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TJ: Even thou I tested with stock5 = to FDRXX (in the database) and still
got the error, putting in your if statement did cure the problem.
Thanks,
Ken
-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
Of Tomasz Janeczko
Sent: Sunday, June 10, 2007 12:58 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: Re: [amibroker] Re: Extremely Sharp Eye Required to Find Error
You will get an error when ticker does NOT exist in the database.
In such case the stock5 will contain null handle You should wite
if( stock5 ) FName5 = stock5.FullName;
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Ken Close" <ken45140@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Sunday, June 10, 2007 6:35 PM
Subject: RE: [amibroker] Re: Extremely Sharp Eye Required to Find Error
> 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
>>
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to SUPPORT
{at}
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> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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>
> Yahoo! Groups Links
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>
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
> Yahoo! Groups Links
>
>
>
>
>
Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
Yahoo! Groups Links
Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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For other support material please check also:
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