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When you have a problem reading WFS the problem often seems to be on the WFS Server side.In FME the error is often "XML Module Halted on Error".
To determine if the problem is on the server side please try reading the WFS dataset with the FME Universal Viewer or FME Workbench.A number of URL's will be logged in the log file.Each of these URL's should be copied and pasted into a browser (Firefox,IE,etc.) to see if valid XML is returned.If not,or an error is returned in the browser,the problem is likely on the WFS server end.
1.Check the Get Capabilities document.In the log file this is described by the line starting with "
e.g.Capabilities URL: '
http://webservices.ionicsoft.com:80/unData/wfs/UN?SERVICE=WFS&REQUEST=GetCapabilities&VERSION=1.1.0'
2.Check the Describe Feature URL.In the log file this is described by the line starting with "
e.g.
'
http://webservices.ionicsoft.com:80/unData/wfs/UN?SERVICE=WFS&VERSION=1%2E0%2E0&REQUEST=DescribeFeatureType&TYPENAME=wfs%3AAIR%5FPOINT'
3.Check the Get Feature URL.In the log file this is described by the line starting with "
e.g.GetFeature URL: '
http://webservices.ionicsoft.com:80/unData/wfs/UN?SERVICE=WFS&VERSION=1%2E0%2E0&REQUEST=GetFeature&TYPENAME=wfs%3AAIR%5FPOINT&MAXFEATURES=30000'
4.If there is an obvious problem in the application schema (xsd) then you can try creating a static (correct) xsd and select it for the "Application Schema" parameter on the WFS reader.You should also try the 'Ignore Application Schema' option.This will eliminate problems related to app schema such as bad DescribeFeatureType responses from the server or mismatched namespaces.This causes our reader to behave like more tolerant clients such as QGIS which tend to ignore schema by default.For more on this see:
https://knowledge.亚搏在线safe.com/questions/23873/fme-desktop-wont-load-data-from-this-wfs-service.html
If you still have problems pleaserequest technical support.
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