Fix basemap tileSize condition (#7921)

Co-authored-by: Rijk van Zanten <rijkvanzanten@me.com>

api/src/database/system-data/fields/settings.yaml

@@ -327,8 +327,8 @@ fields:
             options:
               placeholder: '512'
             conditions:
-              name: typeNeqRaster
-              rule:
-                type:
-                  _neq: 'raster'
-              hidden: true
+              - name: typeNeqRaster
+                rule:
+                  type:
+                    _neq: 'raster'
+                hidden: true

app/src/interfaces/map/map.vue

@@ -317,6 +317,9 @@ export default defineComponent({
 			try {
 				controls.draw.deleteAll();
 				const initialValue = parse(props);
+				if (!initialValue) {
+					return;
+				}
 				if (!props.disabled && !isTypeCompatible(geometryType, initialValue!.type)) {
 					geometryParsingError.value = t('interfaces.map.unexpected_geometry', {
 						expected: geometryType,