At 12:45 PM 5/3/2006, Lutz, Charles D wrote:
Hi folks,
I've been working with this model some more; obviously I'm
missing something basic as I expected the transition from the
init state in the FSM to provide this first "domino". I added
a SingleEvent to the top diagram and ran into another problem.
I now get an error that "something" (identifier is missing in
the report) "Does not have a DEDirector"; the first line refers
to the queue_in port of the ModalModel.
I agree that the error message is not very helpful...
I've just checked in a change that improves the error message.
The problem here is that queue_in is both an input and
an output. DE does not support such ports (they in fact
are treated as causality loops). Is there a reason that
you made queue_in be both an input and output? If I
change it to just be an input, then the model runs.
Edward
------------
Edward A. Lee
Professor, Chair of the EE Division, Associate Chair of EECS
231 Cory Hall, UC Berkeley, Berkeley, CA 94720-1770
phone: 510-642-0253 or 510-642-0455, fax: 510-642-2845
[EMAIL PROTECTED], http://ptolemy.eecs.berkeley.edu/~eal
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