处理pako解压数据为空

wj-manage-web/src/views/efficiency/pathMapCtrl.vue

@@ -130,12 +130,17 @@ export default {
       trackApi[this.apiName](this.params).then((res) => {
         // trackApi[this.apiName](customParam).then((res) => {
         let data = pako.inflate(res); // pako解压为protobuf
-        let realData = FrameList.decode(data); // protobuf根据定义类型转json
-        this.fullTrack = realData.frameInfo;
-        this.$nextTick(() => {
-          this.loading = false;
-          this.$refs.pathMap.render();
-        });
+        console.log("protobuf data", data);
+        if (data) {
+          let realData = FrameList.decode(data); // protobuf根据定义类型转json
+          this.fullTrack = realData.frameInfo;
+          this.$nextTick(() => {
+            this.$refs.pathMap.render();
+          });
+        } else {
+          this.$message("暂无轨迹数据");
+        }
+        this.loading = false;
       });
     },
     playClick() {