fix(source): geojson parser filter invalid

antvis · Apr 24, 2019 · d546527 · d546527
1 parent 1592001
commit d546527
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/source/parser/geojson.js b/src/source/parser/geojson.js
@@ -3,6 +3,10 @@ import { getCoords } from '@turf/invariant';
 
 export default function geoJSON(data) {
   const resultData = [];
+  data.features = data.features.filter(item => {
+    return item != null && item.geometry && item.geometry.type && item.geometry.coordinates && item.geometry.coordinates.length > 0;
+  });
+
   // 数据为空时处理
   turfMeta.flattenEach(data, (currentFeature, featureIndex) => { // 多个polygon 拆成一个
     const coord = getCoords(currentFeature);