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Re: How can I show error line numbers when running .sav on Virtual Machine [message #86258 is a reply to message #86254]

Mon, 21 October 2013 22:20

Moritz Fischer
Messages: 32
Registered: June 2013

Member

Indeed, you can get the line number with the statement
(SCOPE_TRACEBACK( /STRUCT )).line[-1]
The problem is, in your case, where to put it (in the catch block
doesn't make sense). Maybe you could write a wrapper routine for error
handling, and thus preserve the line number?

Am 22.10.2013 05:22, schrieb Michael Galloy:
> <timothyja123@gmail.com> wrote:
>> Hi guys,
>>
>> My application has the following code to catch as display errors:
>>
>> CATCH, errorNum
>> IF (errorNum NE 0) THEN BEGIN
>> CATCH, /Cancel
>> HELP, /Last_Message, Output = lastError
>> v = DIALOG_MESSAGE(LastError)
>> Error = LastError[0]
>> RETURN
>> ENDIF
>>
>>
>> The application is built into a .sav file and run on the IDL Virtual
>> Machine. My problem is that when an error is hit there are no line
>> numbers in the error message. Is there some way to build the .sav file to
>> retain and display the line numbers like when running directly from the
>> source in the Workbench?
>>
>> Tim
>>
>> IDL version 8.2.3
>
> I'm not near a computer, but how about the TRACEBACK keyword to HELP?
>
> Mike
>

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[Message index]

		How can I show error line numbers when running .sav on Virtual Machine By: timothyja123 on Mon, 21 October 2013 19:51
		Re: How can I show error line numbers when running .sav on Virtual Machine By: Michael Galloy on Mon, 21 October 2013 20:22
		Re: How can I show error line numbers when running .sav on Virtual Machine By: Moritz Fischer on Mon, 21 October 2013 22:20
		Re: How can I show error line numbers when running .sav on Virtual Machine By: David Fanning on Mon, 21 October 2013 20:36
		Re: How can I show error line numbers when running .sav on Virtual Machine By: timothyja123 on Mon, 21 October 2013 21:56
		Re: How can I show error line numbers when running .sav on Virtual Machine By: timothyja123 on Mon, 21 October 2013 22:11

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