The ScrollBoard would trigger error when rowNum is bigger than data's length

[fanjieqi]

Bug report

config = { rowNum: 5, data: [ [1], [2], [3] ] }
<ScrollBoard config={config} style={{width: '500px', height: '220px'}} />

控制台错误输出？

caught TypeError: resume is not a function
    at handleHover (index.js:381)
    at onMouseLeave (index.js:525)
    at HTMLUnknownElement.callCallback (react-dom.development.js:188)
    at Object.invokeGuardedCallbackDev (react-dom.development.js:237)
    at invokeGuardedCallback (react-dom.development.js:292)
    at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:306)
    at executeDispatch (react-dom.development.js:389)
    at executeDispatchesInOrder (react-dom.development.js:414)
    at executeDispatchesAndRelease (react-dom.development.js:3278)
    at executeDispatchesAndReleaseTopLevel (react-dom.development.js:3287)
    at Array.forEach (<anonymous>)
    at forEachAccumulated (react-dom.development.js:3257)
    at runEventsInBatch (react-dom.development.js:3304)
    at runExtractedPluginEventsInBatch (react-dom.development.js:3514)
    at handleTopLevel (react-dom.development.js:3558)
    at batchedEventUpdates$1 (react-dom.development.js:21871)
    at batchedEventUpdates (react-dom.development.js:795)
    at dispatchEventForLegacyPluginEventSystem (react-dom.development.js:3568)
    at attemptToDispatchEvent (react-dom.development.js:4267)
    at dispatchEvent (react-dom.development.js:4189)
    at unstable_runWithPriority (scheduler.development.js:653)
    at dispatchUserBlockingUpdate (react-dom.development.js:4172)

期望情况？

The rowNum would be the data.length when it's bigger than data.length

• DataV版本: 1.2.5
• 浏览器版本: Microsoft Edge 96.0.1054.34

[Symous]

bug.

config = {
      // other params...
      hoverPause: data.length > config.rowNum,
};