[Scilab-users] Using try and catch

[laurent berger]

Hi,
An example of try and catch for handling execption is 
clear
try
f1= 200;
A1=1;
f2=0;
A2= u;//u is undefined
catch
    [str,n,line,func]=lasterror();
    disp('ERREUR',str)
end

Everything is ok but I try 
clear
try
f1= 200;
A1=1;
f2=0;
A2= ;//Nothing on right side of =
catch
    [str,n,line,func]=lasterror();
    disp('ERREUR',str)
end

Scilab console is blocked.You have to used ctrlc C and abort. I do  not
understand why
Thanks you for your help




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