修改

screen-demo/src/views/templateInstance.vue

@@ -633,7 +633,7 @@ export default {
         toolRoute.route(this.start, this.end).then(data => {
           toolRoute.drawPath(data.routs)
         })
-        this.location = toolRoute;
+        this.location1 = toolRoute;
       }
     },
     echarts1q(){