[MapProxy] “could not get any sources: no image returned from source WMS” error in mapproxy demo

Hishan Melanga hishanm at gmail.com
Thu May 23 07:07:02 PDT 2013


Thank you very much. I just check my WMS using OpenJump. Layers are
generating correctly. DEBUG 5 you mean Mapserver DEBUG 5 right?


On Thu, May 23, 2013 at 7:05 PM, Rahkonen Jukka
<jukka.rahkonen at mmmtike.fi>wrote:

>  Hi,****
>
> ** **
>
> You can test WMS services by installing a program like QGis, Kosmo GIS,
> uDig or OpenJUMP, connecting with you server and reading the WMS layers.
> The server URL to use in your case is ****
>
>
> http://localhost/cgi-bin/mapserv?map=/home/mwh/osm-demo/basemaps/osm-google.map
> ****
>
> ** **
>
> You can test WMS also with browser, this should show Finland for you from
> your service****
>
>
> http://localhost/cgi-bin/ms_ows?map=/home/mwh/osm-demo/basemaps/osm-google.map&
> ****
>
> REQUEST=GetMap&****
>
> SERVICE=WMS&****
>
> VERSION=1.1.1&****
>
> WIDTH=903&****
>
> HEIGHT=636&****
>
> LAYERS=default&****
>
> TRANSPARENT=TRUE&****
>
> FORMAT=image%2Fpng&****
>
> BBOX=683222,8243620,4739737,11100000&****
>
> SRS=EPSG:900913&****
>
> STYLES=****
>
> ** **
>
> However, it may be that your test URL is doing the same by reading source
> data in EPSG:4326 and sending it out re-projected into EPSG:3857 and thus
> the location of PROJ_LIB is not the reason for your trouble.   Continue
> with DEBUG 5 and by looking at the log files.****
>
> ** **
>
> -Jukka Rahkonen-****
>
> ** **
>
> ** **
>
> ** **
>
> Hishan Melanga wrote:****
>
> ** **
>
> No I did not test whether my WMS service is working and I do not know how
> to do it. I've just imported OSM data into postgres database, checked
> whether it shows the map correctly using
>
>
> http://localhost/cgi-bin/mapserv?map=/home/mwh/osm-demo/basemaps/osm-google.map&mode=browse&template=openlayers&layers=all
> ****
>
> Please give me some advice to figure it out.****
>
> ** **
>
> On Thu, May 23, 2013 at 6:08 PM, Hishan Melanga <hishanm at gmail.com> wrote:
> ****
>
> First of all I've missed an important information to include in my first
> question post. I am using osgeo-6.05 where MapProxy comes prebuild. ****
>
> When I execute the command ** **
>
> mapproxy-util serve-develop mapproxy.yaml****
>
> It gave me an error as the following
>
> ****
>
> ** **
>
>
> [2013-05-23 16:57:33,558] mapproxy.config - INFO - reading: /usr/local/share/mapproxy/mapproxy.yaml
>
> ****
>
> ** **
>
> [info]  * Running on http://127.0.0.1:8080/
> Traceback (most recent call last):
>   File "/usr/bin/mapproxy-util", line 9, in <module>
>     load_entry_point('MapProxy==1.5.0', 'console_scripts', 'mapproxy-util')()
>
> ****
>
> ** **
>
> ** **
>
> ** **
>
>   File "/usr/lib/pymodules/python2.7/mapproxy/script/util.py", line 337, in main
>     commands[command]['func'](args)
>
> ****
>
> ** **
>
>   File "/usr/lib/pymodules/python2.7/mapproxy/script/util.py", line 82, in serve_develop_command
>
> ****
>
> ** **
>
>     extra_files=[mapproxy_conf])
>   File "/usr/lib/pymodules/python2.7/mapproxy/util/ext/serving.py", line 568, in run_simple
>     test_socket.bind((hostname, port))
>
> ****
>
> ** **
>
>   File "/usr/lib/python2.7/socket.py", line 224, in meth
>
> ****
>
> ** **
>
>     return getattr(self._sock,name)(*args)
> socket.error: [Errno 98] Address already in use****
>
> Since it tells the default port 8080 is used. I thought of a different method. In osgeo-6.05 there is a separate menu
>
> ****
>
> ** **
>
> ** **
>
> ** **
>
> menu called "Start MapProxy". When I hit that option my proxy got started without giving the above error. It produces the following lines when it starts.
>
>
> ****
>
> ** **
>
> [2013-05-23 17:04:59,365] mapproxy.config - INFO - reading: /usr/local/share/mapproxy/mapproxy.yaml
>
> ****
>
> ** **
>
> [info]  * Running on http://0.0.0.0:8011/
> [info]  * Restarting with reloader: stat() polling
> [2013-05-23 17:04:59,716] mapproxy.config - INFO - reading: /usr/local/share/mapproxy/mapproxy.yaml
>
> ****
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
> After that I used the link
>
> http://localhost:8011/demo/****
>
> and viewed the demo site. ****
>
>   ** **
>
> --
> හිෂාන් මෙලංග | Hishan Melanga <http://hishanmelanga.blogspot.com/>****
>
>
>
>
> --
> හිෂාන් මෙලංග | Hishan Melanga <http://hishanmelanga.blogspot.com/>****
>
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>
>


-- 
හිෂාන් මෙලංග | Hishan Melanga <http://hishanmelanga.blogspot.com/>
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