alice-teacher Random errors

Ella Glazer ella.glazer at gmail.com
Thu Nov 10 13:50:44 EST 2011


We are NOT using Macs and get random errors.  Alice is on a network and it
took us forever to configure it.  But when it works, it's fantastic -- the
best pre-Java class I have ever taught.

On Thu, Nov 10, 2011 at 9:12 AM, Arianna Caballero
<aricaballero at gmail.com>wrote:

> The same happens here. We are using Macs and we sometimes get some weird
> errors and we have to restart the computer since Alice just freezes it. I
> also have to check 3 or 4 projects, restart Alice, and then continue
> checking.
>
> Ing. Ari Caballero M.Ed.
> HS Programming & Robotics Teacher
> Monterrey, Mexico
>
>
>
> On Thu, Nov 10, 2011 at 6:27 AM, Taylor, Jennifer <
> Jennifer.Taylor at manchester-panthers.org> wrote:
>
>>  I don't know what is causing this but we are on macs running OS10.4 and
>> we get unknown errors often.  I assumed it might be a low memory issue
>> since I have a lot of programs loaded on the computers in my lab for other
>> graphic design classes.  Every so often we get a program that will not
>> reopen and we have to go to a backup copy.  I also find when I am grading
>> projects I can open on my computer about 4 or so projects and play them,
>> browse around methods and then I have to quit out of Alice and start again
>> before I can open another project.  I would be interested in learning more
>> and could copy the error windows and pass them on when it happens if that
>> would help.
>>
>> Jennifer Taylor
>> Manchester HS
>>  ------------------------------
>> *From:* alice-teachers-bounces+jennifer.taylor=
>> manchester-panthers.org at lists.andrew.cmu.edu[alice-teachers-bounces+jennifer.taylor=
>> manchester-panthers.org at lists.andrew.cmu.edu] on behalf of
>> dorlik at wildwood.org [dorlik at wildwood.org]
>> *Sent:* Wednesday, November 09, 2011 2:45 PM
>> *To:* Alice educators
>> *Subject:* alice-teacher Random errors
>>
>>
>> All--
>>
>> My students have Alice on their personal macs (mostly new) and on the
>> school macs (2009ish).  We get “unknown error” almost every time we use the
>> Save command and randomly at other times while we are using Alice.  Even
>> though there is an error message, the file saves.  Is anyone else
>> experiencing this?  Does anyone know what’s causing it?
>>
>> Thanks for any help,
>> Deborah
>> Wildwood School
>> Santa Monica, CA
>>
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