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Re: Unknown error
| Re: Unknown error [message #8034] |
Thu, 30 January 1997 00:00 |
davidf
Messages: 2866
Registered: September 1996
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Senior Member |
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Stephen Theil <beorabor@holly.colostate.edu> writes:
> I have recently written a procedure that opens and closes several
> files when run. Ocassionaly, I run accross the following error:
>
> KW_MARK Too many levels deep
>
> I have seen this before when running several procedures in one session
> that require the opening and reading of files. Could someone please
> tell me what this means and possibly how to keep it from happening?
I've never seen this, but I am willing to bet dollars to donuts you
are not closing your files correctly.
Use FREE_LUN if you use the GET_LUN procedure or keyword
to get the logical unit number. Use CLOSE if you picked
a logical unit number yourself. (Not good programming
practice, by the way.)
David
-----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
2642 Bradbury Court, Fort Collins, CO 80521
Phone: 970-221-0438 Fax: 970-221-4762
E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com
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