[mapserver-users] Fwd: All map services display pink tiles

Wed Oct 1 09:38:47 PDT 2014

hi,

Following URL is a one of my image URL

http://localhost/mapcache/?LAYERS=osm&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&FORMAT=image%2Fjpeg&SRS=EPSG%3A4326&BBOX=-135,22.5,-112.5,45&WIDTH=256&HEIGHT=256

This is how errors get occors
[image: Inline image 1]

and i have examined Apache error logs, but unable find much details. I'm
working in a Ubuntu server in a VM environment. server is directly
connected to internet using NAT interface to get the Internet. But i think
server should provide tiles from only using local resources, after
successful mapserver implementation. But I noticed that pink tiles also not
display when i disconnect the server from the Internet. I'm new to Linux
and Mapserver so difficult to extract meaning of error logs etc

[image: Inline image 2]

On Wed, Oct 1, 2014 at 2:52 PM, thomas bonfort <thomas.bonfort at gmail.com>
wrote:

> Sithila,
> try right clicking on one of the pink tiles to open it in a new browser
> window, or alternately look in your apache access/error logs. You should
> get an error message that should give you a head start. 502 errors are
> usually a sign that the source wms server is producing an error instead of
> an image, the actual error message should be returned back to you.
>
> --
> thomas
>
> On 1 October 2014 09:50, Sithila Konara <sithilamadushanka at gmail.com>
> wrote:
>
>>
>>
>>
>> <http://gis.stackexchange.com/questions/115709/all-map-services-display-pink-tiles#>
>>
>> I have implemented mapserver in Ubuntu 14.04 with postgresql 9.3, postgis
>> and imposm using GitHub tutorial
>> <https://github.com/mapserver/mapserver/wiki/Rendering-OSM-data-on-Ubuntu-12.04>.
>> After completing the tutorial all map services display pink tiles not map
>> info. i was not encounter with any issues during the tutorial run. any
>> reason to this?
>>
>> Following screenshots for your reference.
>>
>> [image: enter image description here] [image: enter image description
>> here] [image: enter image description here]
>>
>> When I check network I saw some errors as follows it shows as bad gate
>> way and internal server error [image: enter image description here]
>>
>> here's my basemap makefile and mapcache.xml file
>>
>>    - *basemap/makefile*
>>
>> UNAME := $(shell uname)
>>
>> ifeq ($(UNAME), Darwin)
>> SED=sed -i ""else
>> SED=sed -i
>> endif
>>
>> CPP=gcc -E -x c#if the preprocessor fails for some reason, try replacing this with "cpp" on linux, or "cpp-4.2" on darwin (not available starting with mountain lion)
>>
>>
>> OSM_PREFIX=osm_new_
>> OSM_NAME_COLUMN=name
>> OSM_SRID=4326
>> OSM_UNITS=dd
>> OSM_EXTENT=-180 -90 180 90
>> OSM_SRID=3857
>> OSM_UNITS=meters
>> OSM_DB_CONNECTION=host=localhost dbname=osm user=osm password=osm port=5432
>> OSM_EXTENT=-20000000 -20000000 20000000 20000000
>> OSM_WMS_SRS=EPSG:900913 EPSG:4326 EPSG:3857 EPSG:2154 EPSG:310642901 EPSG:4171 EPSG:310024802 EPSG:310915814 EPSG:310486805 EPSG:310702807 EPSG:310700806 EPSG:310547809 EPSG:310706808 EPSG:310642810 EPSG:310642801 EPSG:310642812 EPSG:310032811 EPSG:310642813 EPSG:2986
>> DEBUG=1
>> LAYERDEBUG=1
>> STYLE=google#can also use google or bing
>>
>>
>>    - *mapcache-osm.xml*
>>
>> <?xml version="1.0" encoding="UTF-8"?><!-- see the accompanying https://github.com/mapserver/mapcache/blob/master/mapcache.xml.sample for a fully commented configuration file --><mapcache><cache name="disk" type="disk">
>>     <base>/home/sithila/osm-demo/mapcache/cache</base> <!-- Change Path here -->
>>     <symlink_blank/></cache>
>> <source name="osm" type="wms">
>>     <getmap>
>>         <params>
>>             <FORMAT>image/png</FORMAT>
>>             <LAYERS>default</LAYERS>
>>             <MAP>/home/sithila/osm-demo/basemaps/osm-google.map</MAP> <!-- Change Path here -->
>>         </params>
>>     </getmap>
>>     <http>
>>         <url>http://localhost/cgi-bin/mapserv?</url> <!-- Change server here -->
>>     </http></source><tileset name="osm">
>>     <metadata>
>>         <title>OSM MapServer served map</title>
>>         <abstract>see https://github.com/mapserver/mapserver/wiki/RenderingOsmDataUbuntuv2</abstract>
>>     </metadata>
>>     <source>osm</source>
>>     <cache>disk</cache>
>>     <grid>WGS84</grid>
>>     <grid>g</grid>
>>     <format>PNG</format>
>>     <metatile>5 5</metatile>
>>     <metabuffer>10</metabuffer>
>>     <expires>10000</expires>
>>     <auto_expire>86400</auto_expire>  </tileset>
>> <default_format>JPEG</default_format>
>> <service type="wms" enabled="true">
>>     <full_wms>assemble</full_wms>
>>     <resample_mode>bilinear</resample_mode>
>>     <format>JPEG</format>
>>     <maxsize>4096</maxsize></service>
>> <service type="wmts" enabled="true"/><service type="tms" enabled="true"/><service type="kml" enabled="true"/><service type="gmaps" enabled="true"/><service type="ve" enabled="true"/><service type="demo" enabled="true"/>
>> <errors>report</errors><lock_dir>/tmp</lock_dir></mapcache>
>>
>>
>>
>> _______________________________________________
>> mapserver-users mailing list
>> mapserver-users at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>>
>
>
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