Hi Alexandre, the error is here: line 513 of vector.js: !(feature.geometry instanceof this.geometryType)) { ..... "feature.geometry" is undefined, "this.geometryType" is OpenLayers.Geometry.MultiLineString
When I check in line 488 of vector.js "addFeatures: function(features, options) { ..." there is one object in the array with correct geometryType. Anything else for me to check? Thanks, Barbara -- View this message in context: http://n2.nabble.com/Find-out-about-the-geometrytype-of-a-layer-tp4896190p4905831.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users