Merge branch 'developer' of http://172.16.10.76/station/amos-station-module-view into developer

mods/components/3dviewConvertor/view/View3D.js

@@ -1254,7 +1254,7 @@ class View3D extends Component {
     };
     return exceptionAreas.map((area,index) =>{
       const { routePath: points = [] } = area.routePath;
-      return <PolygonRegion key={area.id} {...regionConf} points={points} onCreated={e=>this.onRectCreated(e,area,index)} />;
+      return points.length > 0 && <PolygonRegion key={area.id} {...regionConf} points={points} onCreated={e=>this.onRectCreated(e,area,index)} />;
     });
   }