Results 2 issues of Mr.Peng

错误截图如下: ![image](https://user-images.githubusercontent.com/2194901/61280753-05532900-a7eb-11e9-93ca-99af7a075b31.png) ![image](https://user-images.githubusercontent.com/2194901/61280782-1308ae80-a7eb-11e9-8147-6240b0047234.png) 最后,我是把关于ZXTheme的任何代码都去掉,还是报这个错误。

When using "https://services.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer" service, the cluster function is normal, but when the "http://www.digitalcq.com/RemoteRest/services/CQMap_IMG/MapServer" service is used, there is always only one point in the cluster.I've been bothering me for a...