alice-teacher cannot open a file

[Don Slater]

Did your student delete any objects form the world, or add parameters to the world that she did not set the value for? The NullPointerException usually means that Alice is looking for some information / object that it cannot find.

It might help if you sent me the world, although I am not sure that I will be able to do anything with it.

Don Slater

On Sep 21, 2012, at 1:54 PM, "Milbury, Michael" <Michael.Milbury at culver.org> wrote:

> One of my students is getting this message (as am I) when I try to open her file.  Any advice is appreciated.
>  
> Thanks,
>  
> Mike
>  
> <image001.jpg>
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