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我们正在使用 jquery 1.11.1 四个应用程序并升级到 jquery 3.3.1。对于所有超链接，单击“无法读取未定义的属性 'ownerDocument'”。这是我将 jquery UI 升级到 1.12.1 和 1.12.0 的时候。但这适用于较低的 jquery 版本。可能是什么问题？请帮忙。

        <a href="javascript:applyTest(0)" class="blue" id="msg_none"></a>

堆栈跟踪 ：

jquery-1.12.4.js:1474 Uncaught TypeError: Cannot read property 'ownerDocument' of undefined
    at Function.Sizzle.contains (jquery-1.12.4.js:1474)
    at $.(:8787/myapplication/anonymous function).(anonymous function)._mouseCapture (http://localhost:8787/resources/js/plugin/jquery-ui.js:11086:38)
    at $.(:8787/myapplication/anonymous function).(anonymous function)._mouseCapture (http://localhost:8787/resources/js/plugin/jquery-ui.js:144:25)
    at $.(:8787/myapplication/anonymous function).(anonymous function)._mouseDown (http://localhost:8787/resources/js/plugin/jquery-ui.js:9352:42)
    at $.(:8787/myapplication/anonymous function).(anonymous function)._mouseDown (http://localhost:8787/resources/js/plugin/jquery-ui.js:144:25)
    at HTMLDivElement.<anonymous> (jquery-ui.js:9307)
    at HTMLDivElement.dispatch (jquery-1.12.4.js:5226)
    at HTMLDivElement.elemData.handle (jquery-1.12.4.js:4878)
Sizzle.contains @ jquery-1.12.4.js:1474
_mouseCapture @ jquery-ui.js:11086
(anonymous) @ jquery-ui.js:144
_mouseDown @ jquery-ui.js:9352
(anonymous) @ jquery-ui.js:144
(anonymous) @ jquery-ui.js:9307
dispatch @ jquery-1.12.4.js:5226
elemData.handle @ jquery-1.12.4.js:4878
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