jQuery.Deferred异常:字符串与预期的模式不匹配

本文介绍了jQuery.Deferred异常:字符串与预期的模式不匹配的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我对于这个控制台错误有点头疼，仅在Safari上才可以(实际上是在MacBook上工作).

I've a little headache with this console error, ONLY on Safari (working on MacBook actually).

我有这个功能:

function exists(element){ var exists = document.querySelector(element); return exists; }

在另一个函数中调用:

function includeHoverStylesheet(){ var path = $("body").attr("data-hover"); if (!("ontouchstart" in document.documentElement || exists("link[href='" + path + "'"))) { var link = document.createElement("link"); link.rel = "stylesheet", link.href = path, document.head.appendChild(link) && document.body.removeAttribute("data-hover"); } }

现在，在Chrome上就像超级按钮一样工作，但是在Safari上，控制台会抛出此错误:

Now, on Chrome works like a charm, but on Safari the console throw this error:

1) Invalid CSS property declaration at: * 2) jQuery.Deferred exception: The string did not match the expected pattern. 3) SyntaxError (DOM Exception 12): The string did not match the expected pattern.

有人知道发生了什么事吗?

Someone have idea what hell happening???

先谢谢大家！

推荐答案

缺少右括号，因此您使用的是无效的选择器. (正如Roamer-1888在评论中提到的那样)

There is a closing bracket missing, so you are using an invalid selector. (as Roamer-1888 mentioned as comment)

在以下讨论中测试了不同浏览器中的无效选择器的情况下，只有Safari才提出严格的错误提示: www.reddit/r/firefox/comments/5nbmqi/on_handling_invalid_selector_strings/

Having a look at the following discussion where invalid selectors in different browsers has been tested, only Safari is that strict bringing up errors: www.reddit/r/firefox/comments/5nbmqi/on_handling_invalid_selector_strings/

对于所有jquery用户:，因为选择器问题已修正，请检查您的jquery版本.

For all jquery-Users: check your jquery version, as there has been bugfixes on selector issues.

在此声明中，我在Safari上只有 错误

I had the same error only on Safari on this statement

var div = $('<div class="abc">');

使用jquery 1.11.1版本时，该语句在Firefox和Chrome上运行良好，但在Safari上运行不正常；但是使用jquery 1.12.4可以很好地解决所有问题.

A statement working fine on Firefox and Chrome, but not on Safari when using version jquery 1.11.1; but working fine in all of them with jquery 1.12.4.

就我而言，我使用以下语法解决了该问题:

In my case I solved it using the following syntax:

var div = $('<div>', {"class":"abc"});