react-dom:1 Uncaught Error: Cannot have two HTML5 backends at the same time.
at HTML5BackendImpl.setup (index.js:1:568185)
at DragDropManagerImpl.handleRefCountChange (index.js:1:530489)
at Object.p [as dispatch] (index.js:1:523609)
at HandlerRegistryImpl.addSource (index.js:1:537879)
at registerSource (index.js:1:550449)
at eval (index.js:1:559151)
at Tr (react-dom:1:73783)
at Hr (react-dom:1:81293)
at e (react-dom:1:81131)
at Wr (react-dom:1:81142)
at eval (react-dom:1:92250)
at dl (react-dom:1:92763)
at e (react-dom:1:85723)
at v (react:1:3495)
at Array.fe (react:1:5722)
at eval (echarts-wordcloud.min.js:2:2655)
react-dom:1 Uncaught Error: Cannot have two HTML5 backends at the same time. at HTML5BackendImpl.setup (index.js:1:568185) at DragDropManagerImpl.handleRefCountChange (index.js:1:530489) at Object.p [as dispatch] (index.js:1:523609) at HandlerRegistryImpl.addSource (index.js:1:537879) at registerSource (index.js:1:550449) at eval (index.js:1:559151) at Tr (react-dom:1:73783) at Hr (react-dom:1:81293) at e (react-dom:1:81131) at Wr (react-dom:1:81142) at eval (react-dom:1:92250) at dl (react-dom:1:92763) at e (react-dom:1:85723) at v (react:1:3495) at Array.fe (react:1:5722) at eval (echarts-wordcloud.min.js:2:2655)