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Re: Typing in a widget_text crashes my C program! [message #23767 is a reply to message #23766]

Tue, 13 February 2001 06:37

davidf
Messages: 2866
Registered: September 1996

Senior Member

Jason Weiss writes:

> Been using IDL (currently 5.4) for a while now, but I've come across a
> unexpected problem that has left me frustrated. We are using some
> C-code to drive some electronics through a PCI card on our Sun Ultra
> 10. During readout of our electronics, I noticed it would
> intermittently crash. After weeks of mysterious crashes, I discovered
> the program crashes when I type into a widget_text box!
>
> Any ideas why? What happens, on a system level, when a user types into
> a widget_text? What would cause this (or any) kind of interaction
> between IDL and C?

Poorly written or misunderstood event handling?
Just guessing. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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[Message index]

		Re: Typing in a widget_text crashes my C program! By: davidf on Wed, 14 February 2001 08:25
		Re: Typing in a widget_text crashes my C program! By: davidf on Mon, 12 February 2001 19:32
		Re: Typing in a widget_text crashes my C program! By: Jason Weiss on Mon, 12 February 2001 18:58
		Re: Typing in a widget_text crashes my C program! By: davidf on Tue, 13 February 2001 06:37

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