I have installed and set-up TinyOWS for editing features from PostGIS database on a RHEL6 Linux server. Displaying features is working OK in QGIS and in Openlayers. Editing a feature also works correctly. However, when I try to insert a new feature I get the following error response:
<?xml version='1.0' encoding='UTF-8'?> <ows:ExceptionReport xmlns='http://www.opengis.net/ows' xmlns:ows='http://www.opengis.net/ows' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.opengis.net/ows http://schemas.opengis.net/ows/1.0.0/owsExceptionReport.xsd' version='1.1.0' language='en'> <ows:Exception exceptionCode='InvalidParameterValue' locator='request'> <ows:ExceptionText>XML request isn't valid</ows:ExceptionText> </ows:Exception> </ows:ExceptionReport> Here is the Request payload that gets posted to TinyOWS: 1. <wfs:Transaction xmlns:wfs="http://www.opengis.net/wfs"; service="WFS" version="1.0.0" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance";><wfs:Insert><feature:mk_city_centre xmlns:feature="https://geoinformatics.aalto.fi/";><feature:the_geom3857><gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml"; srsName="EPSG:3857"><gml:polygonMember><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates decimal="." cs="," ts=" ">2852436.2002366,8629373.6312116 2851633.6114397,8628494.6053864 2850678.1485863,8629067.8830985 2850563.4930439,8630176.2200085 2852436.2002366,8629373.6312116</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></gml:polygonMember></gml:MultiPolygon></feature:the_geom3857></feature:mk_city_centre></wfs:Insert></wfs:Transaction> -- My TinyOWS error log shows: 1. 2. [Thu Jan 23 04:45:19 2014] [ERROR] Element '{ http://www.w3.org/2001/XMLSchema}import': Failed to locate a schema at location ' https://geoinformatics.aalto.fi/kala/tinyows.cgi?service=WFS&request=DescribeFeatureType&version=1.0.0'. Skipping the import. 3. 4. [Thu Jan 23 04:45:19 2014] [ERROR] Element '{ https://geoinformatics.aalto.fi/}mk_city_centre': This element is not expected. Expected is one of ( {http://www.opengis.net/gml}_Feature, { http://www.opengis.net/wfs}FeatureCollection ). 5. 6. [Thu Jan 23 04:45:19 2014] [ERROR] XML request isn't valid 7. Here's my tinyows.xml configuration file: <tinyows online_resource="https://geoinformatics.aalto.fi/kala/tinyows.cgi"; schema_dir="/usr/local/share/tinyows/schema/" log="/tmp/tinyows.log" log_level="1"> <pg host="localhost" user="postgres" password="*********" dbname="LAHTI" port="5432"/> <metadata name="TinyOWS Server" title="Lahti Urban WFS Server" /> <layer retrievable="1" writable="1" ns_prefix="tows" ns_uri="https://geoinformatics.aalto.fi/"; name="subwatersheds" title="subwatersheds" /> <layer retrievable="1" writable="1" ns_prefix="tows" ns_uri="https://geoinformatics.aalto.fi/"; name="mk_city_centre" title="Lahti City Centre" exclude_items="the_geom3880" /> </tinyows> And finally, here is my OpenLayers editing client javascript code snippet: var saveStrategy = new OpenLayers.Strategy.Save(); saveStrategy.events.register("success", '', showSuccessMsg); saveStrategy.events.register("fail", '', showFailureMsg); wfs = new OpenLayers.Layer.Vector("Editable Features", { strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy], projection: new OpenLayers.Projection("EPSG:3857"), protocol: new OpenLayers.Protocol.WFS({ version: "1.0.0", srsName: "EPSG:3857", url: "https://geoinformatics.aalto.fi/kala/tinyows.cgi";, featureNS : "https://geoinformatics.aalto.fi/";, featureType: "mk_city_centre", geometryName: "the_geom3857" //schema: " https://geoinformatics.aalto.fi/kala/tinyows.cgi?service=wfs&version=1.0.0&request=DescribeFeatureType&typeName=tows:mk_city_centre " }) }); I've never used TinyOWS before. Any Ideas what I'm doing wrong? Especially the error message Element '{https://geoinformatics.aalto.fi/}mk_city_centre': This element is not expected. Expected is one of ( {http://www.opengis.net/gml}_Feature, { http://www.opengis.net/wfs}FeatureCollection ). is confusing. Thanks in advance for any hints or suggestions how to solve the problem. Jiri Kadlec
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