Hi,

On Thu, Nov 4, 2010 at 12:41 AM, Sila Khan <[email protected]> wrote:

> Hi all
> i m using geoserver 2.0.2 n when i access my layers through GWC i encounter
> with the following errors
> plz if any one havethe solutions for these than tell according to their
> number
>
>
>
> 1)
> org.vfny.geoserver.wms.WmsException: org.vfny.geoserver.wms.WmsException:
> This requested used more time than allowed and has been forcefully stopped.
> Max rendering time is 60.0s
>

THis error usually means one of two things. (1) you are trying to render too
many features (like millions) or (2) your dataset is not properly indexed
with a spatial index. I would try to isolate the request that is causing
this error and figure out why it is taking so long. Verify that the bounding
box is not pulling in all the features in teh dataset. And if you are using
a database ensure that the underlying database has the proper indexes in
place. The other errors are most likely a result of this.

Hope that helps.

-Justin


> 2)
>
>       ... 80 more
> Caused by: java.lang.IllegalArgumentException: Argument "value" should not
> be null
>
>
> 3)
>
> conveyor.ConveyorTile] - Blob for [1443, 704, 10] was expected to have size
> 392 but was null.
>  4)
> ERROR [geowebcache.GeoWebCacheDispatcher] - Problem communicating with
> GeoServernull
>
> 5)
> wms.WmsException: org.vfny.geoserver.wms.WmsException: Rendering process
> failed
>
> 6)
>
> Caused by: java.lang.IllegalArgumentException: Argument "value" should not
> be null.
>
>
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-- 
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
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