| HELP: IDL Function/Variable Problem [message #5188] |
Thu, 12 October 1995 00:00 |
Tim Patterson
Messages: 65
Registered: October 1995
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Member |
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IDL 3.6.1 on a SunOS 4.1.3 machine:
I have a large IDL/FORTRAN/C program that seems to have suddenly
developed a strange bug. All IDL routines are compiled and then
the main program is run. However, when a certain widget button
is pressed and the program goes into the event handler, it
complains that one of my pre-compiled functions "CASPER_BORESIGHT"
is a variable that it is undefined.
I have used HELP to confirm that this is indeed a compiled function,
and to make matters even more mysterious, when I type in the
program line manually after the crash, it works fine and recognises
the function. However, isuuing a .CON just gets it to complain that
it's an undefined variable again.
Does anybody have any ideas about this? Have I overlooked something
obvious? I've checked the syntax and all varibales going into the
function call and they are fine.
Thanks
Tim
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