{ type: "searchSelect", placeholder: "签约机构", valueName: 'signOrganId', optionName: "label", searchItemName: "label", optionId: "key", searchApi:commonService.orgPageList({}).then(res=>{ const {retData}=res retData.map(item=>{ return {key: item.id, label: item.organName, value: item.id,} }) }) }, 分析一下此段代码的报错 汉语解释 ，并修改searchApi中的代码，index.jsx:55 Uncaught TypeError: item.searchApi is not a function at searchQuery (index.jsx:55:1) at onFocus (index.jsx:129:1) at onContainerFocus (BaseSelect.js:326:1) at HTMLUnknownElement.callCallback (react-dom.development.js:188:1) at Object.invokeGuardedCallbackDev (react-dom.development.js:237:1) at invokeGuardedCallback (react-dom.development.js:292:1) at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:306:1) at executeDispatch (react-dom.development.js:389:1) at executeDispatchesInOrder (react-dom.development.js:414:1) at executeDispatchesAndRelease (react-dom.development.js:3278:1) at executeDispatchesAndReleaseTopLevel (react-dom.development.js:3287:1) at forEachAccumulated (react-dom.development.js:3259:1) at runEventsInBatch (react-dom.development.js:3304:1) at runExtractedPluginEventsInBatch (react-dom.development.js:3514:1) at handleTopLevel (react-dom.development.js:3558:1) at batchedEventUpdates$1 (react-dom.development.js:21871:1) at batchedEventUpdates (react-dom.development.js:795:1) at dispatchEventForLegacyPluginEventSystem (react-dom.development.js:3568:1) at attemptToDispatchEvent (react-dom.development.js:4267:1) at dispatchEvent (react-dom.development.js:4189:1) at unstable_runWithPriority (scheduler.development.js:653:1) at runWithPriority$1 (react-dom.development.js:11039:1) at discreteUpdates$1 (react-dom.development.js:21887:1) at discreteUpdates (react-dom.development.js:806:1) at dispatchDiscreteEvent (react-dom.development.js:4168:1)

根据给出的代码，报错信息是 "item.searchApi is not a function"，这意味着在 searchApi 中调用的函数不存在。

在给出的代码中，searchApi 的值是一个异步函数，它返回一个 Promise 对象。而在 Promise 中的回调函数中，使用了一个 map 方法对 retData 进行处理，但是没有返回处理后的结果。

为了解决这个问题，你需要在 map 方法中添加一个 return 语句来返回处理后的结果数组。修改后的代码如下：

{
  type: "searchSelect",
  placeholder: "签约机构",
  valueName: 'signOrganId',
  optionName: "label",
  searchItemName: "label",
  optionId: "key",
  searchApi: commonService.orgPageList({}).then(res => {
    const { retData } = res;
    return retData.map(item => {
      return { key: item.id, label: item.organName, value: item.id };
    });
  })
}

这样修改后，searchApi 的值将会是一个 Promise 对象，它会在异步操作完成后返回处理后的结果。这样应该可以解决报错问题。