[Developers] Cannot read arbitrary property on sandbox

Bryan Cheung bryan.cheung at metaweb.com
Wed Aug 27 17:31:20 UTC 2008


Sorry about that.  I was testing delegating the /business/company/cik  
property to /people/person last night, and I uncovered some bugs with  
delegating enumerations.  I'll go and remove that property for now.


On Aug 27, 2008, at 10:27 AM, Christine Weibel wrote:

> On sandbox, /people/person has a property /people/person/cik,  
> created by supercheunger.  It's delegated to a property (/business/ 
> company/cik) that is not an enumeration.  These properties do not  
> exist on OTG, so you don't get the error there.
>
>
> There are cases when if you create some kind of invalid property,  
> the error does not appear until an instance is created.  That is the  
> design.
>
> It does seem like a bug that you get an error when you are not even  
> referencing the invalid property.  Will investigate.
>
> Christine
>
>
>
> ----- Original Message -----
> From: "Will Moffat" <willmoffat at metaweb.com>
> To: "Freebase API and apps built on Freebase For discussions about  
> MQL" <developers at freebase.com>
> Sent: Wednesday, August 27, 2008 10:04:49 AM (GMT-0800) America/ 
> Los_Angeles
> Subject: [Developers] Cannot read arbitrary property on sandbox
>
> Hello,
>
> This query:
> {
>   "/people/person/height_meters" : null,
>   "id" : "/user/willmoffat/apps/HelloWorld"
> }
>
> is OK on otg - http://tinyurl.com/55v6dz
> but fails on sandbox- http://tinyurl.com/5v6jls
>
> "You must only delegate enumerations to enumerations"
>
> What's going on?
> --Will
>
> (yes, I know it's weird that my application has a height, it's just
> for testing)
>
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