| A widget_event() mystery [message #8280] |
Thu, 20 February 1997 00:00 |
J.D. Smith
Messages: 214
Registered: August 1996
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Senior Member |
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Hey Folks,
I'm back with another problem. After what I thought would be a routine
modification of a compound widget of mine, I ran into a mysterious error
originating in XManager. I later eliminated XManager, and made the
event call myself with widget_event. The same error occurred. It is:
% Array dimensions must be greater than 0.
Nothing more. Widget_event doesn't even claim it, but the "halted at"
is always right on the widget_event call. Since my main widget manager
had undergone the most modifications, I swapped it for a dummy event
handler, but the error persisted. After three hours of scrutiny, I can
find no hint as to the source of the error. The widget is realized
without error, and its value is even set, but as soon as an event comes
down the pipeline, it crashes.
Perhaps someone has seen this before. Any thoughts?
Thanks,
JD
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