3

jak で mkl ファイルをインポートしようとしていますが、次のエラーが表示されます。

javax.xml.bind.UnmarshalException: 予期しない要素 (uri:"http://earth.google.com/kml/2.2"、local:"kml")。期待される要素は...そして大きなリストです

他の誰かがこの問題に遭遇しますか?

これはコードです：

final Kml kml = Kml.unmarshal(new File("../data/Eemskanaal.kml"));
        final Placemark placemark = (Placemark) kml.getFeature();
        Point point = (Point) placemark.getGeometry();
        List<Coordinate> coordinates = point.getCoordinates();
        for (Coordinate coordinate : coordinates) {
            System.out.println(coordinate.getLatitude());
            System.out.println(coordinate.getLongitude());
            System.out.println(coordinate.getAltitude());
        }

これが kml ファイルです。

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://earth.google.com/kml/2.2">
<Document>
  <name>BU00100107 Verspreide huizen Eemskanaal (ten zuiden)</name>
  <description><![CDATA[description]]></description>
  <Placemark>
    <name>BLA!</name>
    <description><![CDATA[]]></description>
    <styleUrl>#style1</styleUrl>
    <Polygon>
      <outerBoundaryIs>
        <LinearRing>
          <tessellate>1</tessellate>
          <coordinates>
            6.941796,53.314914,0.000000
            6.942705,53.310923,0.000000
            6.952713,53.305394,0.000000
            6.954853,53.300262,0.000000
            6.954239,53.296317,0.000000
            6.962271,53.295483,0.000000
            6.995900,53.287338,0.000000
            6.995013,53.285264,0.000000
            6.996842,53.281429,0.000000
            6.991748,53.278255,0.000000
            6.990729,53.275234,0.000000
            6.988361,53.274477,0.000000
            6.990120,53.271780,0.000000
            6.984540,53.272709,0.000000
            6.984543,53.274393,0.000000
            6.980317,53.274404,0.000000
            6.975829,53.272503,0.000000
            6.974816,53.271125,0.000000
            6.963342,53.271937,0.000000
            6.955082,53.265909,0.000000
            6.945183,53.269634,0.000000
            6.940684,53.273351,0.000000
            6.935942,53.273875,0.000000
            6.934392,53.276351,0.000000
            6.929104,53.272181,0.000000
            6.909544,53.265952,0.000000
            6.908803,53.269015,0.000000
            6.909151,53.278897,0.000000
            6.888166,53.279161,0.000000
            6.887788,53.279639,0.000000
            6.886750,53.280950,0.000000
            6.886729,53.280977,0.000000
            6.888260,53.281856,0.000000
            6.895912,53.286254,0.000000
            6.892976,53.288089,0.000000
            6.891571,53.290803,0.000000
            6.887323,53.298046,0.000000
            6.887729,53.309725,0.000000
            6.887583,53.309816,0.000000
            6.888683,53.311891,0.000000
            6.893966,53.313119,0.000000
            6.924732,53.311548,0.000000
            6.929655,53.312392,0.000000
            6.934810,53.315353,0.000000
            6.941796,53.314914,0.000000
          </coordinates>
        </LinearRing>
      </outerBoundaryIs>
    </Polygon>
    <Polygon>
      <outerBoundaryIs>
        <LinearRing>
          <tessellate>1</tessellate>
          <coordinates>
            6.905549,53.283453,0.000000
            6.908790,53.282516,0.000000
            6.912146,53.283305,0.000000
            6.916480,53.287575,0.000000
            6.916764,53.288072,0.000000
            6.915251,53.288369,0.000000
            6.915097,53.290097,0.000000
            6.912526,53.292361,0.000000
            6.908052,53.290971,0.000000
            6.905569,53.288875,0.000000
            6.905549,53.283453,0.000000
          </coordinates>
        </LinearRing>
      </outerBoundaryIs>
    </Polygon>
</Placemark>
</Document>
</kml>

他のソリューションも大歓迎です

4

3 に答える 3

1

私は Jak に詳しくありませんが、OGC Schemaを使用している場合は、名前空間が異なります。あなたが持っている

http://earth.google.com/kml/2.2

OGC 名前空間は

http://www.opengis.net/kml/2.2

Google拡張スキーマでは、

http://www.google.com/kml/ext/2.2

同じように。使用している名前空間は、KML がオープン スタンダードとして OGC に与えられる前に、Google によって使用されていました。

于 2012-02-08T19:41:30.093 に答える
0

名前空間は正しくありませんが、1700 個のファイルがあり、これが唯一の問題である場合は、単純に Kml.unmarshal(File file, boolean validate) の 2 つの引数形式を使用することを検討してください。

final Kml kml = loadXMLFile("../data/Eemskanaal.kml");
private static Kml loadXMLFile(String path) {
        Kml kml = null;
        try {
            kml = Kml.unmarshal(path);
        } catch (RuntimeException ex) {
            kml = Kml.unmarshal(new File(path), false);
        }
        return kml;
    }

また、次の安っぽい perl スクリプトを使用してファイルを修正しました。

$ cat ~/bin/fixxmlns
#!/usr/bin/perl

for (@ARGV) {

    open (FH,"<$_");
    open (NFH,">$_.x");

    $look = 1;
    while ($r = <FH>) {
        if ($look && $r =~ /earth.google.com/) {
            $r = qq{<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:gx="http://www.google.com/kml/ext/2.2">\n};
            $look = 0;
            }
        print NFH $r;
    }
    close (NFH);
    close (FH);
    rename("$_", "$_.orig");
    rename("$_.x", "$_");
}
$ fixxmlns *.kml
$ find parentdir -name "*.kml" -print0 | xargs -0 fixxmlns
于 2013-01-09T18:59:47.553 に答える