轮播表数据行数不够config设定的行数会报错，有什么办法呀？

[liusk407]

[liusk407]

数据行数<=config中设定的rowNum时，鼠标移动到轮播表就会报错
Uncaught TypeError: resume is not a function
at handleHover (index.js:305:1)
at onMouseEnter (index.js:399:1)
at HTMLUnknownElement.callCallback (react-dom.development.js:4164:1)
at Object.invokeGuardedCallbackDev (react-dom.development.js:4213:1)
at invokeGuardedCallback (react-dom.development.js:4277:1)
at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:4291:1)
at executeDispatch (react-dom.development.js:9041:1)
at processDispatchQueueItemsInOrder (react-dom.development.js:9073:1)
at processDispatchQueue (react-dom.development.js:9086:1)
at dispatchEventsForPlugins (react-dom.development.js:9097:1)