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Re: error handling [message #63464 is a reply to message #1347]

Sun, 09 November 2008 20:40

bulrushmower
Messages: 19
Registered: February 2008

Junior Member

On Nov 9, 6:24 pm, David Fanning <n...@dfanning.com> wrote:
> bulrushmo...@gmail.com writes:
>> How can I set up that when error happens, IDL output the error message
>> to log file, then igonore that step continue to process next data?.
>
> Something like this:
>
> OpenW, lun, 'logfile.out', /GET_LUN
> FOR j=0,n DO BEGIN
>
> Catch, theError
> IF theError NE 0 THEN BEGIN
> PrintF, lun, 'Problem with processing step ' + StrTrim(j)
> CONTINUE
> ENDIF
>
> DoSomeProcessing, data[j]
> ENDFOR
> Catch, /Cancel
> Free_Lun, lun
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Frustrating!!
I tried whole afternoon, did not work.
My program like this:
files = file_search(input_location,'*.dat', count=numFiles)
For i=0, numFiles do begin

CATCH, Error_status

IF Error_status NE 0 THEN BEGIN
printF, batch_unit, 'Error index: ', Error_status
printF, batch_unit, 'Error message: ', !ERROR_STATE.MSG
PrintF, batch_unit, 'Problem with processing step ',
files[K]

;
CONTINUE
ENDIF

dosomedataprocessings, file[k]

ENDFOR

Catch, /Cancel

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[Message index]

		error handling By: jabarone on Thu, 26 August 1993 11:44
		Re: error handling By: bulrushmower on Mon, 10 November 2008 11:42
		Re: error handling By: bulrushmower on Mon, 10 November 2008 11:06
		Re: error handling By: David Fanning on Mon, 10 November 2008 10:12
		Re: error handling By: bulrushmower on Mon, 10 November 2008 09:54
		Re: error handling By: R.Bauer on Mon, 10 November 2008 09:23
		Re: error handling By: David Fanning on Mon, 10 November 2008 07:11
		Re: error handling By: bulrushmower on Mon, 10 November 2008 07:02
		Re: error handling By: David Fanning on Mon, 10 November 2008 05:38
		Re: error handling By: Spon on Mon, 10 November 2008 04:40
		Re: error handling By: David Fanning on Sun, 09 November 2008 20:59
		Re: error handling By: bulrushmower on Sun, 09 November 2008 20:40
		Re: error handling By: bulrushmower on Sun, 09 November 2008 17:20
		Re: error handling By: David Fanning on Sun, 09 November 2008 16:24

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