首先显示上传标签时，CKeditor no图像预览

Question

我在打开图像对话框时首先使用此代码显示上传标签

CKEDITOR.on('dialogDefinition', function( ev ) {
    var dialogName = ev.data.name;
    var dialogDefinition = ev.data.definition;
    if ( dialogName == 'image' ) {
        dialogDefinition.onShow = function() {
            this.selectPage( 'Upload' );
        };
    }
});

将图像上传到服务器后，它没有显示在“标签预览”页面中，我收到此javascript错误

Uncaught TypeError: Cannot call method 'removeStyle' of undefined image.js?t=DBAA:467
contents.elements.children.children.onChange image.js?t=DBAA:467