It looks like it is assuming all your feature types are going to be the same;
that is pretty normal for a FeatureCollection.
--
Jody Garnett
On Wednesday, 27 April 2011 at 7:55 AM, Rico Lelina wrote:
> I have the following GeoJSON file:
> {"type":"FeatureCollection",
> "features":
> [
> {"type":"Feature",
> "geometry":{"type":"Point","coordinates":[0.0, 0.0]},
> "properties":{"NAME":"Point-0001"}
> },
> {"type":"Feature",
> "geometry":{"type":"Point","coordinates":[1.0, 1.0]},
> "properties":{"NAME":"Point-0002","ALIAS":"Point2"}
> }
> ]
> }
>
> My code:
> BufferedReader reader = new BufferedReader(new FileReader(srcFile));
> FeatureJSON fjson = new FeatureJSON();
> FeatureIterator<SimpleFeature> features =
> fjson.streamFeatureCollection(reader);
> while (features.hasNext()) {
> ...
> }
>
> The first feature is read just fine. But when I get to the next feature, I
> get the following exception on the call to hasNext():
> java.lang.RuntimeException: java.lang.IllegalArgumentException: No such
> attribute:ALIAS
> at
> org.geotools.geojson.feature.FeatureJSON$FeatureCollectionIterator.readNext(FeatureJSON.java:533)
> at
> org.geotools.geojson.feature.FeatureJSON$FeatureCollectionIterator.hasNext(FeatureJSON.java:517)
>
> Can't I use SimpleFeature in this case? What is causing the exception?
>
> Thanks,
> Rico
>
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