Question

我没有用qml xmllistmodel做 par车。

<kml xmlns:ns3="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0" xmlns:ns2="http://www.w3.org/2005/Atom"
        xmlns="http://www.opengis.net/kml/2.2">
        <Document>
                <description>Available CAR2GO Vehicles</description>
                <Style id="car2go">
                        <IconStyle>
                                <Icon>
                                        <href>http://www.car2go.com/default/img/backgrounds/Marker_car2go.png
                                        </href>
                                </Icon>
                                <hotSpot y="0.0" x="0.0" />
                        </IconStyle>
                </Style>
                <Placemark>
                        <name>UL-C5887</name>
                        <description>Sudetenweg, 89075 Ulm<br/>Fuel
                                24<br/>Interior EXCELLENT<br/>Exterior EXCELLENT
                        </description>
                        <styleUrl>#car2go</styleUrl>
                        <ExtendedData>
                                <Data name="fuel">
                                        <value>24</value>
                                </Data>
                                <Data name="interior">
                                        <value>EXCELLENT</value>
                                </Data>
                                <Data name="exterior">
                                        <value>EXCELLENT</value>
                                </Data>
                                <Data name="vin">
                                        <value>WME4513001K154655</value>
                                </Data>
                        </ExtendedData>
                        <Point>
                                <coordinates>10.029,48.4362,0</coordinates>
                        </Point>
                </Placemark>
        </Document>
 </kml>

我的法典

XmlListModel {
    namespaceDeclarations: "declare namespace ns2= http://www.w3.org/2005/Atom ;declare default element namespace  http://www.opengis.net/kml/2.2 "
    query: "/kml/Document/Placemark"
    XmlRole { name: "plate_number"; query: "name/string()" }
    XmlRole { name: "address"; query: "description/string()" }
    XmlRole { name: "fuel"; query: "ExtendedData/Data[1]/string()" }
    XmlRole { name: "interior"; query: "ExtendedData/Data[2]/string()" }
    XmlRole { name: "exterior"; query: "ExtendedData/Data[3]/string()" }
    XmlRole { name: "vin"; query: "ExtendedData/Data[4]/string()" }
    XmlRole { name: "coordinates"; query: "coordinates/string()" }
}

但是,这确实存在。

Error XPST0003 in file ... syntax error, unexpected NCName, expecting ; QML XmlRole: invalid query: "name/string()" etc.

预先感谢

Answer 1

The second namespace declaration is missing a terminating semicolon.

替代

namespaceDeclarations: "declare namespace ns2= http://www.w3.org/2005/Atom ;declare default element namespace  http://www.opengis.net/kml/2.2 "

with

namespaceDeclarations: "declare namespace ns2= http://www.w3.org/2005/Atom ;declare default element namespace  http://www.opengis.net/kml/2.2 ;"

应加以确定。

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