Javascript TypeError:c.lang.link未使用ckeditor定义

单击

Generate

按钮时出现以下错误

TypeError:c.lang.link未定义

当我再次点击

Generate

按钮打开开发者工具时，这个错误消失了

我的用户控件：

<asp:Button ID="btn_generate" runat="server" Text=" Generate" CssClass="btn btn-primary" OnClick="btn_generate_Click" /></td>
<div  runat="server" visible="false" id="editor_pnl">

<textarea name="editor1" id="editor1" runat="server" ValidateRequestMode="Disabled" enableviewstate="true" rows="40" cols="60"></textarea>
 </div>


<script>

    var langConfig = document.getElementById('<%= hf_lang.ClientID %>').value;
    CKEDITOR.replace('ContentPlaceHolder1_UC_HR_editor1', {
        allowedContent: true,
        height: '650px',
        defaultLanguage: langConfig.split('|')[0],
        contentsLangDirection: langConfig.split('|')[1]
    });

</script> 

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
    <script src="ckeditor/ckeditor.js"></script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <div class="elementscontainer">
        <br />
        <div class="center-block">
            <uc:UC_HR runat="server" ID="UC_HR" />
        </div>
    </div>
</asp:Content>

var langConfig=document.getElementById（“”）.value；
CKEDITOR.replace（'contentplaceholder 1\u UC\u HR\u editor1'{
允许内容：正确，
高度：“650px”，
defaultLanguage:langConfig.split（“|”）[0]，
contentsLangDirection:langConfig.split（“|”）[1]
});

---

因此，这是一种奇怪的行为，如果开发人员工具 关门

---

包含控件的页面：

<asp:Button ID="btn_generate" runat="server" Text=" Generate" CssClass="btn btn-primary" OnClick="btn_generate_Click" /></td>
<div  runat="server" visible="false" id="editor_pnl">

<textarea name="editor1" id="editor1" runat="server" ValidateRequestMode="Disabled" enableviewstate="true" rows="40" cols="60"></textarea>
 </div>


<script>

    var langConfig = document.getElementById('<%= hf_lang.ClientID %>').value;
    CKEDITOR.replace('ContentPlaceHolder1_UC_HR_editor1', {
        allowedContent: true,
        height: '650px',
        defaultLanguage: langConfig.split('|')[0],
        contentsLangDirection: langConfig.split('|')[1]
    });

</script> 

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
    <script src="ckeditor/ckeditor.js"></script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <div class="elementscontainer">
        <br />
        <div class="center-block">
            <uc:UC_HR runat="server" ID="UC_HR" />
        </div>
    </div>
</asp:Content>

---

---

只有优化版本才会出现这种情况，所以在尝试使用未优化的版本后，一切都很顺利，所以我认为这与优化过程有关