[Backgroundrb-devel] undefined method `[]' for #<DRb::DRbUnknown:0x2501bd4>

Joel Hayhurst joel at luckyoliver.com
Thu Aug 3 19:09:25 EDT 2006


This did indeed fix the problem, thanks to both of you, Ezra and  
James!  I'll let you know if I have any other issues.

On Aug 3, 2006, at 3:41 PM, Ezra Zygmuntowicz wrote:

>
> On Aug 3, 2006, at 2:20 PM, Joel Hayhurst wrote:
>
>> I tried installing BackgrounDRb today.  Followed the readme, made a
>> little worker for myself and executed it within the code.  But I keep
>> getting this error.  I must've gone over the README a zillion times.
>> Any idea what it is?
>>
>> undefined method `[]' for #<DRb::DRbUnknown:0x2501bd4>
>> _______________________________________________
>> Backgroundrb-devel mailing list
>> Backgroundrb-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/backgroundrb-devel
>>
>
> It looks like you are trying to use one of your models across the
> wire. What classes are involved in this error? Can you show us your
> code in rails and in the worker please? I think you will be able to
> solve this by including DRbUndumpoed in your classes that are
> involved. So if you have a Post model that you need to send across
> the wire to a worker then you will need to add this line to the class
> def:
>
> class Post < AR::Base
>    include DRbUndumped
>
> end
>
>
> That will fix the DRbUnknown errors for you.
>
> -Ezra
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