[OpenLayers-Dev] Exception in OpenLayers.Layer.Grid.removeBackBuffer

[Andreas Hocevar]

Eric, you're right. I just looked at the clone method, and indeed
there is no way that a cloned layer could get any backbuffer related
properties from the original.

So Tim, I guess we still need a minimal example that exposes the issue
to investigate it further.

Andreas.

On Wed, Mar 14, 2012 at 8:28 AM, Eric Lemoine
<eric.lemoine at camptocamp.com> wrote:
> On Wed, Mar 14, 2012 at 8:08 AM, Andreas Hocevar <ahocevar at opengeo.org> wrote:
>> The only occasions I could think of that could potentially make
>> this.backBuffer both non-null and not a child of this.div is when a
>> layer is cloned during tile loading
>
> I had thought about this too. But I'm still failing to understand how
> cloning can lead to this state. Do you mind elaborating a bit? Thank
> you.
>
>
> --
> Eric Lemoine
>
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-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.