to catch any run-time error on JScript side.
----- Original Message -----
Sent: Sunday, November 30, 2008 5:27
PM
Subject: Re[2]: [amibroker] About "Out of
present range" OLE error
This error is a real pain to work around... it hardly ever occurs at the
same time, sometimes the code works fine for a week and then it occurs again
in the middle of an 30 minute procedure. I inspected my JScript-log and all
the arguments for all AmiBroker OLE calls look good. I suspect the error
occurs when the AA encounters a ticker that has bad data for a specific
date-argument.
I test over 1000 tickers and I cannot predict combinations of portfolio
composition, ticker selection, and trades. Also I don't want to exclude a
ticker just because it has a few bad data.
Does anyone have any suggestions?
herman
Monday, November 17, 2008, 6:06:18 PM, you wrote:
> Hello,
> A little bit more background:
> Here is Microsoft link describing the innner
workings.
> When you pass arguments to OLE function, Windows is
often converting
> types using VariantChangeType function
>
http://msdn.microsoft.com/en-us/library/ms221258.aspx
> The funciton can fail with number of errors and one
of them is
> DISP_E_OVERFLOW (0x8002000A) that shows up as "Out
of present range"
> As per Microsoft docs it means that the result of
the conversion does
> not fit in the destination type.
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "Tomasz Janeczko" <groups@xxxxxxxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Monday, November 17, 2008 11:56 PM
> Subject: [amibroker] About "Out of present range"
OLE error
>> Hello,
>> "Out of present range" is the error generated by
Microsoft OLE library, when
>> you call a method with a parameter that is
outside of correct range.
>> This is generic OLE error that occurs at system
library level when OLE is passing values
>> from the caller to callee.
>> For example, when you specify negative number
for parameter that is unsigned integer,
>> or you specify array/collection element by item
and that item does not exist.
>> For example you may be specifying non-existing
watch list, or non-existing
>> signal, etc.
>> It may also occur when you attempt to assign
string to OLE variable/property parameter of
>> date or currency type and string to date or
string to currency conversion fails.
>> The failure in string to date conversion can
occur if for example the specified string
>> does not follow specified locale (Windows
control panel) or is ambigious or leads
>> to non-existing date, such as 13/01/01 when
system date format is MM/DD/YY.
>> Best regards,
>> Tomasz Janeczko
>> amibroker.com
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> *********************
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> For NEW RELEASE ANNOUNCEMENTS and other news always
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