[MWForum]MIA, Ask an Expert: freeze needs more inputs

[Ask an Expert - Question]

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from: "Julie" 07hazzaj@mbc.qld.edu.au
date: Tue, 1 Jun 2004 20:23:36 -0600

When my turtle does the following proceedure:
to land
make "side 300
repeat 13 [fd :side rt 90 make "side :side - 20 wait 2]
lt 90
fd 60
wait 20
setpos [4 166]
seth 90
end

It comes up with the error message:
freeze needs more inputs	

However,  there is no "freeze" in the proceedure. The only 
thing frozen is the background and some of the turtles. I 
have tried unfreezing the background and turtles but this 
does not fix the problem. It is a problem because the error 
message closes presentation mode and puts my screen back to 
development mode.  How can I stop the error message?


Many Thanks,
Julie