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From Pascal Robert <prob...@druide.com>
Subject Re: Render queue error in BeforeRenderTemplate when using a SelectModel
Date Wed, 26 Jul 2017 13:28:42 GMT

> Le 26 juil. 2017 à 09:26, Thiago H. de Paula Figueiredo <thiagohp@gmail.com> a
écrit :
> 
> On Tue, Jul 25, 2017 at 3:42 PM, Pascal Robert <probert@druide.com> wrote:
> 
>> Hi,
>> 
> 
> Hi!
> 
> 
>> Coming from the WebObject world here. I’m trying to build a select input,
>> but it’s not working. The error:
>> 
> 
> Interesting! As far as I remember, WebObjects was the initial inspiration
> for Howard Lewis Ship creating Tapestry.

That’s what I heard. So far, I do like some WebObjects magic is doing. Thanks for KVC, no
need to build up encoders and the like. But well, we didn’t get any external releases of
WO since 2008...

> 
> 
>> 
>> ERROR [2017-07-25 18:28:22,181] bootique-http-33 o.a.t.m.T.RequestExceptionHandler:
>> Processing of request failed with uncaught exception:
>> org.apache.tapestry5.ioc.internal.OperationException: Render queue error
>> in BeforeRenderTemplate[PagePrincipale:gabarit]: org.apache.tapestry5.ioc.
>> internal.util.TapestryException [at classpath:com/druide/tests/pages/PagePrincipale.tml,
>> line 60]
>> java.lang.NullPointerException: null
>> 
> 
> This looks like you have a null object inside the list you passed to
> SelectModelFactory.


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