[Openinteract-help] Re: Callbacks on links_to?

[Vsevolod (S. I. <si...@cs...>]

> Coincidentally, I made a change in 0.80 that allows you to do:
> 
> SPOPS class: SPOPS_Books
> Your class: MyBooks isa SPOPS_Books
> SPOPS class: SPOPS_Publisher
> Your class: MyPublisher isa SPOPS_Publisher
> 
> Then declare in your publisher configuration:
> 
>  links_to => { MyBooks => 'link_table' }

Chris,

I may be doing something wrong, but I hit another snag. I am trying to 
use objects that refer to each other, and I use links_to in both 
configuration. (I call them Job and Task, but they are similar in their 
relationship to Publisher and Book).

I attach the four class files and the script that tries to use them.
I inherit Job from SPOPS_Job and Task from SPOPS_Task. The SPOPS 
configuration refers to Common.pm, which would be different in your case.

There are four possible configurations:
SPOPS_Job links to SPOPS_Task, SPOPS_Task links to SPOPS_Job
SPOPS_Job links to Task, SPOPS_Task links to SPOPS_Job
SPOPS_Job links to SPOPS_Task, SPOPS_Task links to Job
SPOPS_Job links to Task, SPOPS_Task links to Job

The first three work, but the last one, which is of greater interest, 
does not. Could you please look at this and tell me if I am doing 
anything wrong?

The error message is:
Cannot run behavior in [links_to] [SPOPS_Job]: Failed to retrieve 
configuration from Compilation failed in require at Job.pm line 5.


The tables that the config files refer to are created thusly:

CREATE TABLE `Job` (`job_id` int(11));
CREATE TABLE `Task` (`task_id` int(11));
CREATE TABLE `JobToTask` (`id` int(11), `job_id` int(11), `task_id` 
int(11));

Merry Christmas!

Thanks,
Simon

-- 

Simon (Vsevolod ILyushchenko)   si...@cs...
				http://www.simonf.com

America's business leaders simply don't want to think
about complex technology issues - they want to think
about golf. Microsoft promises them that.
			Andrew Grygus, www.aaxnet.com