＆quot“ und offult（在承诺中）类型：无法阅读未定义的属性（读取＆＃x27;）＆quot Tinymce的误差

Question

当我应用Tinymce并在网页中运行时，我正在获取此错误消息“无法读取未定义的属性（读取'应用'）。

tinymce.min.js:9 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'apply')
    at _x.execCallback (tinymce.min.js:9:366461)
    at m1 (tinymce.min.js:9:332437)
    at h1 (tinymce.min.js:9:333521)
    at tinymce.min.js:9:340110

这是错误点，但我不知道如何修复此错误消息。

_x.prototype.execCallback = function(e) {
    for (var t = [], n = 1; n < arguments.length; n++)
        t[n - 1] = arguments[n];
    var r, o = this.settings[e];
    if (o)
        return this.callbackLookup && (r = this.callbackLookup[e]) && (o = r.func,
        r = r.scope),
        "string" == typeof o && (r = (r = o.replace(/\.\w+$/, "")) ? Ex(r) : 0,
        o = Ex(o),
        this.callbackLookup = this.callbackLookup || {},
        this.callbackLookup[e] = {
            func: o,
            scope: r
        }),
        o.apply(r || this, t)
}

这是Tinymce中的初始值。我在一个免费的Bootstrap模板之一中复制了默认值。

  var useDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches;

  tinymce.init({
    selector: 'textarea',
    plugins: 'print preview paste importcss searchreplace autolink autosave save directionality code visualblocks visualchars fullscreen image link media template codesample table charmap hr pagebreak nonbreaking anchor insertdatetime advlist lists wordcount textpattern noneditable help charmap quickbars emoticons',
    imagetools_cors_hosts: ['picsum.photos'],
    menubar: 'file edit view insert format tools table help',
    toolbar: 'undo redo | bold italic underline strikethrough | fontselect fontsizeselect formatselect | alignleft aligncenter alignright alignjustify | outdent indent |  numlist bullist | forecolor backcolor removeformat | pagebreak | charmap emoticons | fullscreen  preview save print | insertfile image media template link anchor codesample | ltr rtl',
    toolbar_sticky: true,
    table_background_color_map: [
      {title: 'Red', value: 'FF0000'},
      {title: 'White', value: 'FFFFFF'},
      {title: 'Yellow', value: 'F1C40F'}
    ],
    table_border_styles: [
      {title: 'Solid', value: 'solid'},
      {title: 'Dotted', value: 'dotted'},
      {title: 'Dashed', value: 'dashed'}
    ],    
    autosave_ask_before_unload: true,
    autosave_interval: '30s',
    autosave_prefix: '{path}{query}-{id}-',
    autosave_restore_when_empty: false,
    autosave_retention: '2m',
    image_advtab: true,
    link_list: [{
        title: 'My page 1',
        value: 'https://www.tiny.cloud'
      },
      {
        title: 'My page 2',
        value: 'http://www.moxiecode.com'
      }
    ],
    image_list: [{
        title: 'My page 1',
        value: 'https://www.tiny.cloud'
      },
      {
        title: 'My page 2',
        value: 'http://www.moxiecode.com'
      }
    ],
    image_class_list: [{
        title: 'None',
        value: ''
      },
      {
        title: 'Some class',
        value: 'class-name'
      }
    ],
    importcss_append: true,
    file_picker_callback: function(callback, value, meta) {
      /* Provide file and text for the link dialog */
      if (meta.filetype === 'file') {
        callback('https://www.google.com/logos/google.jpg', {
          text: 'My text'
        });
      }

      /* Provide image and alt text for the image dialog */
      if (meta.filetype === 'image') {
        callback('https://www.google.com/logos/google.jpg', {
          alt: 'My alt text'
        });
      }

      /* Provide alternative source and posted for the media dialog */
      if (meta.filetype === 'media') {
        callback('movie.mp4', {
          source2: 'alt.ogg',
          poster: 'https://www.google.com/logos/google.jpg'
        });
      }
    },
    templates: [{
        title: 'New Table',
        description: 'creates a new table',
        content: '<div class="mceTmpl"><table width="98%%"  border="0" cellspacing="0" cellpadding="0"><tr><th scope="col"> </th><th scope="col"> </th></tr><tr><td> </td><td> </td></tr></table></div>'
      },
      {
        title: 'Starting my story',
        description: 'A cure for writers block',
        content: 'Once upon a time...'
      },
      {
        title: 'New list with dates',
        description: 'New List with dates',
        content: '<div class="mceTmpl"><span class="cdate">cdate</span><br /><span class="mdate">mdate</span><h2>My List</h2><ul><li></li><li></li></ul></div>'
      }
    ],
    template_cdate_format: '[Date Created (CDATE): %m/%d/%Y : %H:%M:%S]',
    template_mdate_format: '[Date Modified (MDATE): %m/%d/%Y : %H:%M:%S]',
    height: 600,
    image_caption: true,
    quickbars_selection_toolbar: 'bold italic | quicklink h2 h3 blockquote quickimage quicktable',
    noneditable_noneditable_class: 'mceNonEditable',
    toolbar_mode: 'sliding',
    contextmenu: 'link image table',
    skin: useDarkMode ? 'oxide-dark' : 'oxide',
    content_css: '../static/assets/js/mycontent.css',
    content_style: 'body { font-family: Malgun Gothic; font-size:13px}',
    font_formats: 'Gothic=Malgun Gothic, sans-serif',
    init_instance_callback: 'insert_contents'
  });

Answer 1

该问题似乎是由这一行引起的：

    init_instance_callback: 'insert_contents'

在那里，您要告诉Tinymce在编辑器初始化时在全局范围中调用一个称为insert_contents的函数，但是在您给出的示例中，从未定义过的示例。然后，这将解释为什么o变量未定义，因为Tinymce无法查找该功能并将其作为初始化序列的一部分执行。

我不确定您的预期行为是什么，但是最简单的解决方案可能只是将其删除。