[chuck-users] help needed

[Ge Wang]

Hi Atte!

> 1) In sine.ck: listen() never recieves any messages. What am I doing 
> wrong? Is my definition of the InstrMsg class screwed?

I think the problem was that the event that broadcast in Zone.listen() 
is not the same one that InstrSine.listen() is waiting on.  I have 
attached a slightly revised version which seems to work here.  Most of 
the changes is in Zone.  For clarity, I also capitalized the class 
names and prepend some member variables with 'm_'.

> 2) I would like to spork a member objects function (in zone.ck) but I 
> get a  [chuck](VM): NullPointerException: shred[id=5:spork~exp:(2)], 
> PC=[137269484] if I try to. Isn't that possible or am I getting 
> something wrong?

I think this is a bug in chuck: sporking a member function from inside 
another function.  Sorry about that!  The work around is to spork a 
non-member function and pass it the appropriate data.  We plan to have 
it fixed soon.

Hope this helps!

Best,
Ge!

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