Hello all,
I am using the oXygen XML editor to create and edit some GML files. I am having some problems though, and wondered if anyone may be able to help.
1. The GML (Geographic Markup Language) schema never wants to correctly validate. Why is this? The following errors occur in the applcation .xsd file:
Location: 21:70
Description: E src-resolve: Cannot resolve the name
'gml:geometryPropertyType' to a(n) 'type definition' component.
URL: http://www.w3.org/TR/xmlschema-1/#src-resolve
and in the OpenGIS reference schema geometry.xsd the following two errors appear 3 times (one each for MultiPolygonType, MultiLineStringType and MultiPointType)
Location: 297:40
Description: E rcase-RecurseLax.2: There is not a complete functional mapping between the particles.
URL: http://www.w3.org/TR/xmlschema-1/#rcase-RecurseLax
Location: 297:40
Description: E derivation-ok-restriction.5.4.2: Error for type 'MultiPolygonType'. The particle of the type is not a valid restriction of the particle of the base.
URL: http://www.w3.org/TR/xmlschema-1/#derivation-ok-restriction
2. Whenever I try to specify an XPath in this document I receive a message saying XPath returned no results. Queries I have used include //FeatureCollection and //FeatureCollection/gml:featureMember
<?xml version="1.0" encoding="UTF-8"?>
<FeatureCollection xmlns="http://mydomain/schemas" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:gml="http://www.opengis.net/gml" xsi:schemaLocation="http://mydomain/schemas event3.xsd">
<gml:boundedBy><gml:Box><gml:coordinates>100,100,100,100</gml:coordinates></gml:Box></gml:boundedBy> <gml:featureMember> <event> <geometryProperty> <gml
oint> <gml:coordinates>100,100</gml:coordinates> </gmloint> </geometryProperty> <siteCode>AL1234</siteCode> <date>2004-10-10</date> <locationDescription>Somewhere</locationDescription> <eventType>Excavation</eventType> <period>Roman</period> </event> </gml:featureMember> </FeatureCollection>
If anyone can help, I'd be very grateful.
Many thanks
Andrew L
Sysinfo:
oXygen 3.0
Xerces-J 2.6.0
Xalan Java 2.5.1
JVM IBM 1.4.1
Mandrake Linux 9 w/2.4.21 kernel
I am using the oXygen XML editor to create and edit some GML files. I am having some problems though, and wondered if anyone may be able to help.
1. The GML (Geographic Markup Language) schema never wants to correctly validate. Why is this? The following errors occur in the applcation .xsd file:
Location: 21:70
Description: E src-resolve: Cannot resolve the name
'gml:geometryPropertyType' to a(n) 'type definition' component.
URL: http://www.w3.org/TR/xmlschema-1/#src-resolve
and in the OpenGIS reference schema geometry.xsd the following two errors appear 3 times (one each for MultiPolygonType, MultiLineStringType and MultiPointType)
Location: 297:40
Description: E rcase-RecurseLax.2: There is not a complete functional mapping between the particles.
URL: http://www.w3.org/TR/xmlschema-1/#rcase-RecurseLax
Location: 297:40
Description: E derivation-ok-restriction.5.4.2: Error for type 'MultiPolygonType'. The particle of the type is not a valid restriction of the particle of the base.
URL: http://www.w3.org/TR/xmlschema-1/#derivation-ok-restriction
2. Whenever I try to specify an XPath in this document I receive a message saying XPath returned no results. Queries I have used include //FeatureCollection and //FeatureCollection/gml:featureMember
<?xml version="1.0" encoding="UTF-8"?>
<FeatureCollection xmlns="http://mydomain/schemas" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:gml="http://www.opengis.net/gml" xsi:schemaLocation="http://mydomain/schemas event3.xsd">
<gml:boundedBy><gml:Box><gml:coordinates>100,100,100,100</gml:coordinates></gml:Box></gml:boundedBy> <gml:featureMember> <event> <geometryProperty> <gml
oint> <gml:coordinates>100,100</gml:coordinates> </gmloint> </geometryProperty> <siteCode>AL1234</siteCode> <date>2004-10-10</date> <locationDescription>Somewhere</locationDescription> <eventType>Excavation</eventType> <period>Roman</period> </event> </gml:featureMember> </FeatureCollection>If anyone can help, I'd be very grateful.
Many thanks
Andrew L
Sysinfo:
oXygen 3.0
Xerces-J 2.6.0
Xalan Java 2.5.1
JVM IBM 1.4.1
Mandrake Linux 9 w/2.4.21 kernel