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- Item 9883081 26-Sept-88 13:02
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- From: D1002 PEMD Ed Group, Dev, E Rosenberg
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- To: MACAPP.TECH$ MACAPP Tech
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- Sub: Error Handling
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- Hi Everyone,
-
- We're having a problem with memory management and our draw method. A menu
- command to duplicate a window and its view is given with the available memory
- just above our low space (7096K). Low space is eaten into during the
- duplication and at is completion TApplication.Idle calls SpaceIsLow, which puts
- up the "Memory space is low. Some menu commands may be disabled" alert.
-
- When this alert is dismissed, invariably an Exception #4 non-68K Instr error
- follows. We've tried putting in a failure handler, which in turn gives us an
- Exception #3 odd address error. The errors always follow TApplication.Idle and
- TOurView.Draw. However, the draw method is never actually entered; there's a
- writeln statement at its very beginning which doesn't appear when the error
- does.
-
- Whatever suggestions anyone has would be very appreciated.
-
- Regards,
- Ernie Rosenberg
-
- Configuration:
- MacApp 1.1.1
- 1 mg SE with 20 HD
- System Software 6.0.1
- MPW 2.0.2
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