ok thank.. next time I will google it...
learn my lesson
Gus
On Mar 12, 2008, at 4:34 PM, David LeBer wrote:
>
> On 12-Mar-08, at 5:27 PM, Gustavo Pizano wrote:
>
>> LOL
>> Actaully im having problems with that code line Im getting this
>>
>> Application: nhlpm
>> Error: java.lang.IllegalArgumentException exception
>> Reason:
>> java.lang.IllegalArgumentException: Could not find
>> EOClassDescription for entity name 'DisplayBoard' !
>>
>>
>> and the traceTrak shows the error in that line.. so what to do?
>
> You google the error. (Use your google foo young warrior!)
>
> <http://lists.apple.com/archives/Webobjects-dev/2007/Dec/
> msg00688.html>
>
> And if that doesn't help you post the snippet of code that is
> causing the error and the full stack trace.
>
>>
>> Gus
>>
>> On Mar 12, 2008, at 4:21 PM, David LeBer wrote:
>>
>>
>>>
>>> On 12-Mar-08, at 4:46 PM, Gustavo Pizano wrote:
>>>
>>>> Hello guys.
>>>>
>>>> Well, finally after "solving" ( i dunno yet if its gonna worl the
>>>> solution or what) the problem with the "execute SQL" Im going
>>>> trough the tutorial, IO read I should use the Veogen due that im
>>>> under leopard. so I did what the wiki says
>>>>
>>>> http://wiki.objectstyle.org/confluence/display/WOL/Velocity+EOGenerator+%28Veogen%29
>>>>
>>>> no problem there.
>>>>
>>>> so comparing the sample code I downloaded from the site where the
>>>> tutorial resides and with the code generated (DisplayBoard.java
>>>> and _DisplayBoard.java) there are some diferences, i.e the
>>>> constructor its missing, I don't have any issue in putting just
>>>> super();, but Im wondering if I will have some p[roblems in the
>>>> future...
>>>
>>>
>>> Veogen templates do the right thing. Don't worry about the missing
>>> constructor, do not added it, you will (and should) never call it
>>> directly.
>>>
>>> When creating a new DisplayBoard you'll see in the code for the
>>> tutorial that Janine uses:
>>>
>>> DisplayBoard displayBoard =
>>> (DisplayBoard)EOUtilities.createAndInsertInstance(session
>>> ().defaultEditingContext(), "DisplayBoard");
>>>
>>> This is such a common line of code that the Veogen templates
>>> generate factories that do that for you.
>>>
>>> So you can call:
>>>
>>> DisplayBoard displayBoard =
>>> DisplayBoard.newDisplayBoard(session().defaultEditingContext());
>
> ;david
>
> --
> David LeBer
> Codeferous Software
> 'co-def-er-ous' adj. Literally 'code-bearing'
> site: http://codeferous.com
> blog: http://davidleber.net
> profile: http://www.linkedin.com/in/davidleber
> --
> Toronto Area Cocoa / WebObjects developers group:
> http://tacow.org
>
>
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