工具栏图标不显示在tinymce（4.0.1）文本编辑器

我正在将tinyMCE从3.4.2升级到4.0.1。一切都在当地完美。但是当我在服务器上发布所有内容时问题就开始了工具栏加载正常，但图标显示不正确。注意：我有单独的应用程序和CDN项目。我猜这是一个跨域/ URL参考问题，但无法弄清楚。目前工具栏正在加载，如 - screencast所示！工具栏图标不显示在tinymce（4.0.1）文本编辑器

tinyMCE.init({ 
// General options 
theme: "modern", 
editor_selector: "mceDesignerEditorAutoresize", 
relative_urls: false, 
convert_urls: false, 
toolbar1: "cut copy paste | bold italic | undo redo | bullist numlist | outdent indent blockquote | link unlink image code | inserttime preview | forecolor backcolor | imgCustom attachCustom", 
toolbar_items_size: 'small', 
plugins: [ 
    "autoresize advlist autolink lists link image charmap print preview hr anchor pagebreak", 
    "searchreplace wordcount visualblocks visualchars code fullscreen", 
    "insertdatetime nonbreaking save table contextmenu directionality", 
    "emoticons template paste textcolor" 
], 
accessibility_warnings: false, 
accessibility_focus: false, 
setup: function (ed) { 
    ed.addButton('imgCustom', { 
     title: 'Image', 
     image: $("#jsTinyMCEImageUrl").val().toString(), 
     onclick: function() { 
      openModalPopup($("#jsTinyMCEImagePath").val(), "width=700,height=600"); 
     } 
    }); 
    ed.addButton('attachCustom', { 
     title: 'Attachment', 
     image: $("#jsTinyMCEAttachUrl").val().toString(), 
     onclick: function() { 
      try { 
       openModalPopup($("#jsTinyMCEAttachPath").val(), "width=400,height=200"); 
      } 
      catch (e) { 
      } 
     } 
    }); 
}, 
language: $('#TinyMCECurrentLanguage').val(), 
paste_auto_cleanup_on_paste: true

}）;

来源

2013-07-03 Mokarom