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- Newsgroups: comp.lang.lisp
- Path: sparky!uunet!brunix!cs.brown.edu!map
- From: map@cs.brown.edu (Mike Perkowitz)
- Subject: clm & unexpected error message
- Message-ID: <1992Jul24.170019.19793@cs.brown.edu>
- Keywords: lisp clm motif
- Sender: news@cs.brown.edu
- Organization: Brown Computer Science Dept.
- Date: Fri, 24 Jul 1992 17:00:19 GMT
- Lines: 45
-
-
- okay. i'm back, this time with a real problem.
-
- I am working on an application using clm and need some help
- tracking down the following error:
-
- >>Error: unexpected message: (0)
-
- XTK::RECEIVE-CALLBACK-OR-EVENT:
- Keyword arg 2 (ALLOW-CONFIRMATION): T
- Keyword arg 3 (CALLED-FROM-MAIN-LOOP): NIL
-
- which is then followed immediately by the following message
- when aborting to the lisp top level:
-
- >>Error: xt-send-command failed
-
- XTK::TOOLKIT-SEND-COMMAND:
- Required arg 0 (CODE): 29
- Required arg 1 (SERIAL): 104
- Required arg 2 (LIST-OF-ARGS): NIL
-
- The application is a simulator which has one main window which serves
- as the control panel, and several auxiliary windows which are based
- on transient-shell widgets. The simulator processing code is called
- from the clm event loop by way of a timer callback. The simulation can
- then be started and stopped by enabling or disabling the timer.
-
- As far as I can tell, the above referenced error occurs when
- "xtk:quit-application" is called and ONLY when the timer has NOT been
- activated and no timer callbacks have been made. If the timer fires even
- just once, all is well. The code within the timer callback appears to be
- irrelevent.
-
- Are there any known bugs with clm or motif that might be responsible?
- What is the connection with the timer?
-
- Any suggestions or comments will be appreciated.
-
- please post or email sts@cs.brown.edu
-
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- No statement made in a signature file is ever correct.
- Mike Perkowitz map@cs.brown.edu
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