[comp.sys.next] Exception Handlers

gessel@cs.swarthmore.edu (Daniel Mark Gessel) (06/01/90)

I get the error message:

Exception handlers were not properly removed.

and then:

last message repeated n times

where n ranges from 16 to a couple hundred.

It is being sent to the console from a program created via interface
builder.

Can anybody tell me about it this error and how to rid myself
of it?

Dan


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gessel@cs.swarthmore.edu (Daniel Mark Gessel) (06/06/90)

I posted a little while ago about getting messages to my console something
to the effect of :

Exception Handlers not properly removed.

And then:

Last message repeated n times.

I'm fairly sure what caused them was an unbalanced lockfocus message
sent to a Bitmap object (I sent two lockfocuses instead of an unlockfocus).

Just in case anybody runs into a similar problem, try looking at your
lockfocus/unlockfocuses.

Dan

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