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Re: how to clear error message [message #73272 is a reply to message #73271]

Wed, 03 November 2010 18:44

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Truong Le writes:

> David, I am not trying to suppress the error but instead I am
> trying to catch that error so that I can exit my loop and read the
> next FITS file.

Yes, and several people have suggested a CATCH error
handler, which to almost everyone responding here
would seem to be *exactly* what you want to use.
So, what is the problem?

Is the problem that the "message" is an informational
message and not really an error?

We really need more details I guess, if we are going
to help in any sensible way. It doesn't help us to know
something "didn't work." That's almost always an excuse
for pilot error. :-)

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.")

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[Message index]

		Re: how to clear error message By: wlandsman on Thu, 04 November 2010 03:51
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 19:29
		Re: how to clear error message By: wlandsman on Wed, 03 November 2010 19:25
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 19:24
		Re: how to clear error message By: David Fanning on Wed, 03 November 2010 18:44
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 18:39
		Re: how to clear error message By: David Fanning on Wed, 03 November 2010 18:22
		Re: how to clear error message By: penteado on Wed, 03 November 2010 18:05
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 18:01
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 17:58
		Re: how to clear error message By: wlandsman on Wed, 03 November 2010 16:59
		Re: how to clear error message By: ThanhThoan Nguyen on Wed, 03 November 2010 16:43
		Re: how to clear error message By: rogass on Wed, 03 November 2010 16:12
		Re: how to clear error message By: wlandsman on Wed, 03 November 2010 16:04
		Re: how to clear error message By: David Fanning on Wed, 03 November 2010 14:45
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 14:28
		Re: how to clear error message By: Paul Van Delst[1] on Wed, 03 November 2010 14:27
		Re: how to clear error message By: Paul Van Delst[1] on Wed, 03 November 2010 14:26
		Re: how to clear error message By: Truong Le on Wed, 03 November 2010 14:20
		Re: how to clear error message By: Paul Van Delst[1] on Thu, 04 November 2010 06:53
		Re: how to clear error message By: Truong Le on Thu, 04 November 2010 11:47

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