资源落点判断

src/views/forest.vue

@@ -687,27 +687,28 @@
             that.$set(that.resourcesList[index], 'icon', icon);
 
           })
-
-          //数据自动落点开始
-          let maxCount = 100; //落点数超过这个数的资源不落点
-          let list = res.data;
-          let counts = [];
-          let points = [];
-          let types = [];
-          for (let i = 0; i < list.length; i++) { //获取符合要求的类型及数量
-            if (list[i].num <= maxCount) {
-              counts.push(list[i].num);
-              points.push({
-                "type": list[i].type,
-                "count": list[i].num
-              });
-              types.push(list[i].type);
+          if(that.resourcesList!=null&&that.resourcesList.length>0){
+            //数据自动落点开始
+            let maxCount = 100; //落点数超过这个数的资源不落点
+            let list = res.data;
+            let counts = [];
+            let points = [];
+            let types = [];
+            for (let i = 0; i < list.length; i++) { //获取符合要求的类型及数量
+              if (list[i].num <= maxCount) {
+                counts.push(list[i].num);
+                points.push({
+                  "type": list[i].type,
+                  "count": list[i].num
+                });
+                types.push(list[i].type);
+              }
             }
+            for (let i = 0; i < types.length; i++) {
+              that.indentleftSetMarkers(types[i], '所有');
+            }
+            //数据自动落点结束
           }
-          for (let i = 0; i < types.length; i++) {
-            that.indentleftSetMarkers(types[i], '所有');
-          }
-          //数据自动落点结束
         })
       },
       indentleftSetMarkers(resourceTable, name) {