What to Do When Things Go Wrong
I can't click the Read Program
button!
Turn on Karel's power by clicking the Power
button. Then
you can Read
him a program. (He won't listen if his power
is off.)
I can't click the Execute
Program
button!
Turn on Karel's power by clicking the Power
button.
Then you can Execute a program (if one has been read to him).
What if my program doesn't stop?
If your program won't stop, click the Power
button. This
will make Karel stop dead in his tracks.
I have a REALLY BAD PROGRAM that isn't covered here.
Ask a friend, ask your instructor, ask someone for help. If all else fails,
send email to karel@cis.ufl.edu. Somebody there may be able
to help you out.
This document is copyright 1994 by Joseph N. Wilson.
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