javascript - 在 react 应用程序中无法将对象转换为原始值错误？

Question

我正在开发一个简单的 React-Spring Boot 应用程序，但由于 GitHub 问题，我使用 IntelliJ 重新创建了我的应用程序启动文件，并使用先前应用程序的 package.json 文件的依赖项数据安装了节点模块。

如果我使用折叠导航栏(汉堡包栏 ->在移动 View 中折叠的响应式导航栏)并单击汉堡包按钮查看导航链接，则会出现以下错误。但所有这些事情在之前的应用程序中都很顺利。

TypeError: Cannot convert object to primitive value
HTMLDivElement.<anonymous>
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/js/src/collapse.js:346
  343 |   ...typeof config === 'object' && config ? config : {}
  344 | }
  345 | 
> 346 | if (!data && _config.toggle && /show|hide/.test(config)) {
      | ^  347 |   _config.toggle = false
  348 | }
  349 | 
View compiled
Function.each
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/webapp/front-end/node_modules/jquery/dist/jquery.js:381
  378 | if ( isArrayLike( obj ) ) {
  379 |     length = obj.length;
  380 |     for ( ; i < length; i++ ) {
> 381 |         if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
      | ^  382 |            break;
  383 |         }
  384 |     }
View compiled
jQuery.fn.init.each
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/webapp/front-end/node_modules/jquery/dist/jquery.js:203
  200 | 
  201 | // Execute a callback for every element in the matched set.
  202 | each: function( callback ) {
> 203 |     return jQuery.each( this, callback );
      | ^  204 | },
  205 | 
  206 | map: function( callback ) {
View compiled
jQuery.fn.init._jQueryInterface [as collapse]
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/js/src/collapse.js:337
  334 | }
  335 | 
  336 | static _jQueryInterface(config) {
> 337 |   return this.each(function () {
      | ^  338 |     const $this   = $(this)
  339 |     let data      = $this.data(DATA_KEY)
  340 |     const _config = {
View compiled
HTMLDivElement.<anonymous>
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/js/src/collapse.js:385
  382 |     const $target = $(this)
  383 |     const data    = $target.data(DATA_KEY)
  384 |     const config  = data ? 'toggle' : $trigger.data()
> 385 |     Collapse._jQueryInterface.call($target, config)
  386 |   })
  387 | })
  388 | 
View compiled
Function.each
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/webapp/front-end/node_modules/jquery/dist/jquery.js:381
  378 | if ( isArrayLike( obj ) ) {
  379 |     length = obj.length;
  380 |     for ( ; i < length; i++ ) {
> 381 |         if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
      | ^  382 |            break;
  383 |         }
  384 |     }
View compiled
jQuery.fn.init.each
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/webapp/front-end/node_modules/jquery/dist/jquery.js:203
  200 | 
  201 | // Execute a callback for every element in the matched set.
  202 | each: function( callback ) {
> 203 |     return jQuery.each( this, callback );
      | ^  204 | },
  205 | 
  206 | map: function( callback ) {
View compiled
HTMLButtonElement.<anonymous>
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/js/src/collapse.js:381
  378 | const selector = Util.getSelectorFromElement(this)
  379 | const selectors = [].slice.call(document.querySelectorAll(selector))
  380 | 
> 381 | $(selectors).each(function () {
      | ^  382 |   const $target = $(this)
  383 |   const data    = $target.data(DATA_KEY)
  384 |   const config  = data ? 'toggle' : $trigger.data()
View compiled
HTMLDocument.dispatch
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/webapp/front-end/node_modules/jquery/dist/jquery.js:5428
  5425 | event.handleObj = handleObj;
  5426 | event.data = handleObj.data;
  5427 | 
> 5428 | ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
       | ^  5429 |  handleObj.handler ).apply( matched.elem, args );
  5430 | 
  5431 | if ( ret !== undefined ) {
View compiled
HTMLDocument.elemData.handle
C:/Users/Hasindu/Documents/AF/Application Frameworks/online-fashion-store-master/src/main/webapp/front-end/node_modules/jquery/dist/jquery.js:5232
  5229 | 
  5230 |        // Discard the second event of a jQuery.event.trigger() and
  5231 |        // when an event is called after a page has unloaded
> 5232 |        return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
       | ^  5233 |          jQuery.event.dispatch.apply( elem, arguments ) : undefined;
  5234 |    };
  5235 | }
View compiled
This screen is visible only in development. It will not appear if the app crashes in production.
Open your browser’s developer console to further inspect this error.  Click the 'X' or hit ESC to dismiss this message.```

Answer 1

首先，删除 jQuery:

npm remove jquery

然后重新安装:

npm install jquery@~3.4.1