Merge pull request #9 from ericdong79/dev/fix-possible-source-undefined

fix: error if source is undefined
rowanwins · Jun 13, 2023 · 8f826a4 · 8f826a4
2 parents ebd0813 + 55597f8
commit 8f826a4
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/main.js b/src/main.js
@@ -302,7 +302,13 @@ export default class FeatureService {
   }
 
   _updateFcOnMap(fc) {
-    this._map.getSource(this.sourceId).setData(fc)
+    const source = this._map.getSource(this.sourceId);
+    if(source){
+      source.setData(fc)
+    }
+    else{
+      console.warn(`Cannot find source with id: ${this.sourceId}`)
+    }
   }
 
   _doesTileOverlapBbox(tile, bbox) {