Re: NullPointerException executing EOModelGroup.defaultGroup()

Framesworks and the Application are both "bundles" in the eyes of NSBundle.  So 
you do have loaded bundles.  :-)  It looks like it is trying to load an EOModel 
from somewhere and the model is corrupt (missing files, corrupt internally, 
etc.).  That is the first place that I would look.


Chuck


Eric Bergerson wrote:

> I have a piece of code that calls EOModelGroup.defaultGroup().  It works
> fine on my laptop (Windows XP) but fails on my desktop (Win2K).  Both are
> using the same version of WO (5.1.3).
> 
> The one that is failing has a calling stack trace of something like:
> 
> ( -> means calls)
> 
> defaultGroup() -> globalModelGroup -> modelGroupForLoadedBundles ->
> addModelWithPath -> EOModel.<init>
> 
> It would appear that the null pointer exception is in the EOModel.<init>.
> 
> I don't have any loaded bundles.
> 
> The code, which is working on the laptop, gets the defaultGroup(), so that I
> can than add the models directly into the group.
> 
> I must have set something up differently on the two machines, but I can't
> figure out what it is.  I have checked all the environment variables and
> they all seem to be equivelent.  Is there something I am missing?  A default
> possibly?
> 
> Thanks.
> 
> Sincerely,
> 
> Eric Bergerson
> Objective Technologies, Inc.
> Email: [email protected]
> Phone: 718 805 6574
> 
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> 


-- 

Chuck Hill                                 [email protected]
Global Village Consulting Inc.             http://www.global-village.net