fix: Error handling

Author: sjhoeksma

src/GEOComp.tsx

@@ -515,7 +515,7 @@ GEOComp = withMethodExposing(GEOComp, [
     execute: async (comp: any, params: any) => {
       var map = comp.exposingValues.events['map:init']
       if (map) return getFeatures(map, params[0])
-      return Promise.reject()
+      throw Error('Map not ready')
     }
   },
   {

src/vendors/Geo.jsx

@@ -725,56 +725,6 @@ function Geo(props) {
       //Add map init event
       map.once('rendercomplete', () => {
         fireEvent('map:init', map)
-        /* For def testing
-        setFeatures(map, 'draw', {
-          "type": "FeatureCollection",
-          "features": [
-            {
-              "type": "Feature",
-              "geometry": {
-                "type": "Point",
-                "coordinates": [
-                  4.619280420426408,
-                  52.36971865967607
-                ]
-              },
-              "properties": null
-            },
-            {
-              "type": "Feature",
-              "geometry": {
-                "type": "Point",
-                "coordinates": [
-                  4.777228609150011,
-                  52.31281170136947
-                ]
-              },
-              "properties": null
-            },
-            {
-              "type": "Feature",
-              "geometry": {
-                "type": "Point",
-                "coordinates": [
-                  4.715578084951174,
-                  52.25237825048336
-                ]
-              },
-              "properties": null
-            },
-            {
-              "type": "Feature",
-              "geometry": {
-                "type": "Point",
-                "coordinates": [
-                  4.639832579498036,
-                  52.29509806971279
-                ]
-              },
-              "properties": null
-            }
-          ]
-        })*/
       })
     }
   }, [props.features, props.projection, props.startDate, props.endDate, map]);
@@ -819,6 +769,7 @@ function Geo(props) {
       }
     }
   }, [props.center, geoLoc]);
+
   //Menu title
   useEffect(() => {
     if (map) {

src/vendors/helpers/Layers.js

@@ -321,14 +321,14 @@ export function setFeatures(map, name, data, clear) {
           if (source.setFeatures) {
             source.setFeatures(reader.readFeatures(rec))
           } else {
-            source.addFeaturesInternal(reader.readFeatures(rec))
+            source.addFeatures(reader.readFeatures(rec))
           }
         })
       } else {
         if (source.setFeatures) {
           source.setFeatures(reader.readFeatures(data))
         } else {
-          source.addFeaturesInternal(reader.readFeatures(data))
+          source.addFeatures(reader.readFeatures(data))
         }
       }
     }
@@ -356,7 +356,7 @@ export async function getFeatures(map, name) {
       featureProjection: map.getView().getProjection() || 'EPSG:3857'
     }).writeFeaturesObject(source.getFeatures())
   }
-  return Promise.reject()
+  throw new Error('Layer ' + name + ' not found')
 }