Hi...<br><br>OUTPUTFORMAT<br> NAME aggpng24<br> DRIVER AGG/PNG<br> MIMETYPE "image/png"<br> IMAGEMODE RGB<br> EXTENSION "png"<br> END<br><br>Thanks<br><br><div class="gmail_quote">
On Mon, Apr 12, 2010 at 9:53 AM, Ivan Mincik <span dir="ltr"><<a href="mailto:ivan.mincik@gmail.com">ivan.mincik@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div><div></div><div class="h5">On Mon, Apr 12, 2010 at 2:16 PM, Paul james <<a href="mailto:pauljame@gmail.com">pauljame@gmail.com</a>> wrote:<br>
> Hello all!<br>
><br>
> I have a Mapserver WMS + Openlayers application, using Geoext sublayers:<br>
> - LAYER1<br>
> - SUBLAYER11<br>
> - SUBLAYER12<br>
> -LAYER2<br>
> SUBLAYER21<br>
> ...<br>
><br>
><br>
> But when I try to turn on two or more layer´s sublayers, i got the error:<br>
><br>
> An error occurred: Could not combine images: Is it possible that some layers<br>
> are not 8-bit transparent images?<br>
><br>
> (Error was: bad transparency mask) File "C:\inetpub\wwwroot\Openlayer\<br>
> TileCache\Service.py", line 323, in cgiHandler format, image =<br>
> service.dispatchRequest( params, path_info, req_method, host ) File<br>
> "C:\inetpub\wwwroot\Openlayer\TileCache\Service.py", line 234, in<br>
> dispatchRequest raise Exception("Could not combine images: Is it possible<br>
> that some layers are not \n8-bit transparent images? \n(Error was: %s)" % E)<br>
><br>
> Cache miss: -180.0,-90.0,0.0,90.0, Tile: x: 0, y: 0, z: 0, time:<br>
> 0.828000068665 Cache miss: -180.0,-90.0,0.0,90.0, Tile: x: 0, y: 0, z: 0,<br>
> time: 0.135999917984<br>
<br>
</div></div>Can You paste Your OUTPUTFORMAT configuration for these layers ?<br>
</blockquote></div><br>