[MapProxy] Error on some zoom levels

[Michael Shishcu]

Hi,
Could you try to add a list of resolutions to the grid definition?

regards, michael

On Thu, Feb 7, 2013 at 12:33 PM, Максим Хитрин <hitrymax at gmail.com> wrote:

> Dear Sir or Madam,
>
> I've got a problem when I'm trying to zoom in MapProxy.
> It works well for about 2 or 3 zoom levels but then I got an error "Could
> not get any sources: no image returned from source WMS"
> I'm trying to get data from a MapServer that is localed on another
> machine. There is no limit for max/min scale in its capabilities.
>
> Here is my configuration:
> sources:
>   test3857:
>     type: wms
>     wms_opts:
>       version: 1.3.0
>     req:
>       url:
> http://85.143.48.160:1024/cgi-bin/mapserv.exe?map=C:/Map%20Files/test3857/test3857.map
>       layers: QGIS-MAP
>       transparent: true
>     supported_srs: ['EPSG:3857']
>     coverage:
>       bbox: [6807775, 7373595, 6875170, 7422370]
>       bbox_srs: 'EPSG:3857'
>
> grids:
>   test3857_grid:
>     base: GLOBAL_GEODETIC
>     bbox: [6807775, 7373595, 6875170, 7422370]
>     bbox_srs: 'EPSG:3857'
>
> caches:
>   test3857_cache:
>     sources: [test3857]
>     grids: [test3857_grid]
>
> layers:
>   - name: test3857
>     title: test3857
>     sources: [test3857_cache]
>
> Why am I getting this error?
> Thank you for your prompt help.
> --
>
> Yours faithfully,
>
> Maxim Khitrin
>
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