底图切换

src/views/Map3d/components/basicLayer.vue

@@ -15,6 +15,8 @@
 	store = Store()
 	let getMapInstance = inject("getMapInstance");
 	jt3d = getMapInstance();
+	
+	import no_img from '@/assets/images/no_img.png';
 </script>
 
 <template>
@@ -192,12 +194,11 @@
 							if (parameterset) {
 								if (parameterset.imgurl) {
 									item.imageurl = parameterset.imgurl;
-									_self.layerList.push(item);
 								} else {
+									item.imageurl =no_img;
 									ElMessage("请检查底图图层表parameterset字段是否设置imgurl");
 								}
-							} else {
-								ElMessage("请检查底图图层表parameterset字段是否设置");
+								_self.layerList.push(item);
 							}
 						}
 					});