Re: [Qgis-user] qgis server does not return any data from WFS

Andreas Neumann Wed, 25 Nov 2015 04:33:01 -0800

Since your are now the third person who has the same problem, within thecouple of days, I suspect that there really is a bug in QGIS server inthis particular release.


Is this on 2.12?


Andreas

On 25.11.2015 12:29, Jachym Cepicky wrote:

hi Stefan,

apache runs as www-data

the file is accessible via http://localhost/tmp/pokus/vrstva.shp - soI assume, it is readable by www-data


GetMap request as WMS works
GetFeatureType as WFS does not

thanks

Jachym

st 25. 11. 2015 v 11:38 odesílatel Blumentrath, Stefan<stefan.blumentr...@nina.no <mailto:stefan.blumentr...@nina.no>> napsal:


    Is /var/www/html/tmp/pokus/vrstva.shp readable for user “www-data”
    (which is the default user for accessing QGIS Server I assume)? Or
    is that the ‘apache user’ you referred to or did you configure
    apache to explicitly access through another user than ‘www-data’?

    Cheers

    Stefan

    *From:*Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org
    <mailto:qgis-user-boun...@lists.osgeo.org>] *On Behalf Of *Jachym
    Cepicky
    *Sent:* 25. november 2015 11:28
    *To:* qgis-user@lists.osgeo.org <mailto:qgis-user@lists.osgeo.org>
    *Subject:* [Qgis-user] qgis server does not return any data from WFS

    Hi,

    several days, I'm fighting QGIS server - on lightttpd now on
    Apache server with *same* result: WFS GetFeatureType request does
    not return any data.

    I created project, set all necessary metadat, coordinate systems,
    made sure data are in readable path etc...

    I've published the service using qgis_mapserver.fcgi - WMS works
    (GetCapabilitiers, GetMap, GetFeatureInfo), but WFS works just for
    GetCapabilitiers, GetFeatureType request returns just the first
    response element

    <wfs:FeatureCollection xmlns:wfs="http://www.opengis.net/wfs";
    xmlns:ogc="h .....>

    and that's all - not even the closing tag. It seems, the server
    refuses to work in the middle of construction of the response :-(

    I have

    FcgidInitialEnv QGIS_AUTH_DB_DIR_PATH /var/www/qgis

    FcgidInitialEnv QGIS_DEBUG 1

    FcgidInitialEnv QGIS_SERVER_LOG_FILE  /tmp/qgis-server.log

    FcgidInitialEnv QGIS_SERVER_LOG_LEVEL  1

    but  /tmp/qgis-server.log is empty (even created)

    In the apache error log, only following lines can be found:

    Warning 1: Unable to find driver ECW to unload from GDAL_SKIP
    environment variable.

    Warning 1: Unable to find driver ECW to unload from GDAL_SKIP
    environment variable.

    Warning 1: Unable to find driver JP2ECW to unload from GDAL_SKIP
    environment variable.

    Warning 1: Unable to find driver ECW to unload from GDAL_SKIP
    environment variable.

    Warning 1: Unable to find driver JP2ECW to unload from GDAL_SKIP
    environment variable.

    ERROR 4: Unable to open /var/www/html/tmp/pokus/vrstva.shp or
    /var/www/html/tmp/pokus/vrstva.SHP.

    BUT, accessing the file vrstva.shp from
    http://localhost/tmp/pokus/vrstva.shp
    <http://localhost/tmp/pokus/vrstva.shp> works, apache user can
    read it and, as I already said: WMS GetMap and GetFeatureInfo works

    I've tested QGIS mapserver 2.12 and 2.8 on lightttpd as well as
    apache, with old projects as well as completely new with just one
    line in shapefile - same result all the time. Ubuntu 15.10 btw.

    Any hint?

    Thanks

    Jachym



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