blocks|key|2886240|text|假设这个问题仍然没有得到解决，许多单独的文件不会以分号结束其代码。大多数jQuery脚本都以(jQuery)结尾，您需要有(jQuery);。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2886241|作为单独的文件，脚本可以很好地加载，但是作为一个单独的文件，您需要分号。|2886242|entityMap^0|1A|8|1P|9|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

Assuming this problem still has not be resolved, a lot of individual files don't end their code with a semicolon. Most jQuery scripts end with <code>(jQuery)</code> and you need to have <code>(jQuery);</code>.

As separate files the script will load just fine but as one individual file you need the semicolons.

blocks|key|2886223|text|您可能需要重新检查合并文件的顺序，应该是这样的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2886224|加载|2886225|jquery.min.js|ordered-list-item|2886226|jquery-ui.js|2886227|any+|2886228|自定义JS|2886229|的第三方插件|2886230|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|T|8|@]|9|@]|A|$]]|$1|I|3|J|5|F|7|U|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|V|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|W|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|P|$]]

You might have to re-check the order in which you are merging the files,
it should be something like:

<ol>
<li>jquery.min.js</li>
<li>jquery-ui.js</li>
<li>any third party plugins you loading</li>
<li>your custom JS</li>
</ol>

blocks|key|229197|text|我从两个对不同版本的jQuery的引用中得到了相同的错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|229198|在我的母版页中：|229199|<script+type="text/javascript"+src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>|code-block|syntax|javascript|229200|也在页面上：|229201|<script+type="text/javascript"+src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js">+</script>|229202|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I got the same error from having two references to different versions of jQuery.

In my master page:

<pre><code>&lt;script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"&gt;&lt;/script&gt;
</code></pre>

And also on the page:

<pre><code>&lt;script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"&gt; &lt;/script&gt;
</code></pre>

blocks|key|229094|text|我最近在使用Squishit的jQuery+Validation+plug-in上遇到了这个问题，也得到了js错误：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|229095|229096|“未定义的不是函数”|blockquote|229097|229098|229099|我通过更改对未缩小的+jquery.validate.js文件的引用，而不是对jquery.validate.min.js的引用，修复了它。|style|BOLD|229100|@MvcHtmlString.Create(
++++@SquishIt.Framework.Bundle.JavaScript()
++++++++.Add("~/Scripts/Libraries/jquery-1.8.2.min.js")
++++++++.Add("~/Scripts/Libraries/jquery-ui-1.9.1.custom.min.js")
++++++++.Add("~/Scripts/Libraries/jquery.unobtrusive-ajax.min.js")
++++++++.Add("~/Scripts/Libraries/jquery.validate.js")
++++++++.Add("~/Scripts/Libraries/jquery.validate.unobtrusive.js")
+++++++++...+more+files|code-block|syntax|javascript|229101|我认为某些文件的缩小版本，例如，当使用Squishit进一步压缩时，在某些情况下可能不会处理丢失的分号等问题，就像@Dustin建议的那样，所以你可能不得不尝试哪些文件可以双重压缩，哪些文件可以直接留给Squishit或任何你捆绑的文件。|229102|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/jetheredge/SquishIt|1|https://github.com/jzaefferer/jquery-validation^0|6|8|0|F|P|1|0|0|0|0|0|6|4|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]|$A|18|B|19|1|1A]]|C|$]]|$1|D|3|-4|5|6|7|1B|8|@]|9|@]|C|$]]|$1|E|3|F|5|G|7|1C|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|1D|8|@]|9|@]|C|$]]|$1|I|3|-4|5|6|7|1E|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|1F|8|@$A|1G|B|1H|L|M]]|9|@]|C|$]]|$1|N|3|O|5|P|7|1I|8|@]|9|@]|C|$Q|R]]|$1|S|3|T|5|6|7|1J|8|@]|9|@]|C|$]]|$1|U|3|-4|5|6|7|1K|8|@]|9|@]|C|$]]]|V|$W|$5|X|Y|Z|C|$10|11]]|12|$5|X|Y|Z|C|$10|13]]]]

I had this problem recently with the <a href="https://github.com/jzaefferer/jquery-validation">jQuery Validation plug-in</a>, using <a href="https://github.com/jetheredge/SquishIt">Squishit</a>, also getting the js error:

<blockquote>
 "undefined is not a function"
</blockquote>

I fixed it by changing the reference to the unminified jquery.validate.js file, rather than jquery.validate.min.js.

<pre><code>@MvcHtmlString.Create(
 @SquishIt.Framework.Bundle.JavaScript()
 .Add("~/Scripts/Libraries/jquery-1.8.2.min.js")
 .Add("~/Scripts/Libraries/jquery-ui-1.9.1.custom.min.js")
 .Add("~/Scripts/Libraries/jquery.unobtrusive-ajax.min.js")
 .Add("~/Scripts/Libraries/jquery.validate.js")
 .Add("~/Scripts/Libraries/jquery.validate.unobtrusive.js")
 ... more files
</code></pre>

I think that the minified version of certain files, when further compressed using Squishit, for example, might in some cases not deal with missing semi-colons and the like, as @Dustin suggests, so you might have to experiment with which files you can doubly compress, and which you just leave to Squishit or whatever you're bundling with.

blocks|key|231673|text|对于那些仍然不能解决这个问题的人，我在使用jQuery时将我的“this”改为“$(This)”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|231674|例如：|231675|$('.icon').click(function()+{
++++this.fadeOut();
});|code-block|syntax|javascript|231676|已修复：|231677|$('.icon').click(function()+{
++++$(this).fadeOut();
});|231678|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

For those out there who still couldn't fix this, I did so by changing my 'this' to '$(this)' when using jQuery.

E.G:

<pre><code>$('.icon').click(function() {
 this.fadeOut();
});
</code></pre>

Fixed:

<pre><code>$('.icon').click(function() {
 $(this).fadeOut();
});
</code></pre>

blocks|key|231568|text|我遇到了非常相同的问题，当我错误地将具有完全相同名称的变量命名为function。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|231569|所以这就是：|231570|isLive+=+isLive(data);|code-block|syntax|javascript|231571|失败，生成OP提到的错误消息。|231572|解决这个问题的方法很简单，只需将上面的行更改为：|231573|isItALive+=+isLive(data);|231574|我不知道，它在这种情况下有多大帮助，但我决定将这个答案提供给其他寻找类似问题解决方案的人。|231575|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|F|7|X|8|@]|9|@]|A|$G|H]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

I've run into the very same issue, when mistakenly named variable with the very same name, as function.

So this:

<pre><code>isLive = isLive(data);
</code></pre>

failed, generating OP's mentioned error message.

Fix to this was as simple as changing above line to:

<pre><code>isItALive = isLive(data);
</code></pre>

I don't know, how much does it helps in this situation, but I decided to put this answer for others looking for a solution for similar problems.

blocks|key|3100498|text|是的，我也修复了它，在js库中更改为unminified。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3100499|例如，在标记中，更改：|3100500|<script+type="text/javascript"+src="js/jquery.ui.core.min.js"></script>
<script+type="text/javascript"+src="js/jquery.ui.widget.min.js"></script>
<script+type="text/javascript"+src="js/jquery.ui.rcarousel.min.js"></script>|code-block|syntax|javascript|3100501|适用于：|3100502|<script+type="text/javascript"+src="js/jquery.ui.core.js"></script>
<script+type="text/javascript"+src="js/jquery.ui.widget.js"></script>
<script+type="text/javascript"+src="js/jquery.ui.rcarousel.js"></script>|3100503|退出未缩写的'min‘。|3100504|谢谢你的点子。|3100505|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|W|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Yes, i also I fixed it changing in the js libraries to the unminified.

For example, in the tag, change:

<pre><code>&lt;script type="text/javascript" src="js/jquery.ui.core.min.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="js/jquery.ui.widget.min.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="js/jquery.ui.rcarousel.min.js"&gt;&lt;/script&gt;
</code></pre>

For:

<pre><code>&lt;script type="text/javascript" src="js/jquery.ui.core.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="js/jquery.ui.widget.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="js/jquery.ui.rcarousel.js"&gt;&lt;/script&gt;
</code></pre>

Quiting the 'min' as unminified.

Thanks for the idea.

blocks|key|2886682|text|记住:+Javascript函数区分大小写。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2886683|我有一个案例，我非常确定我的代码会流畅地运行。但是，还是得到了一个错误，我检查了Google+Chrome的Javascript控制台，以检查它是什么。|2886684|我的错误行是|2886685|opt.SetAttribute("value",values[a]);|code-block|syntax|javascript|2886686|并得到相同的错误消息：|2886687|Uncaught+TypeError:+undefined+is+not+a+function|2886688|上面的代码似乎没有什么问题，但它并没有运行。我排除了将近一个小时的故障，然后将它与我的其他运行代码进行了比较。我的错误是它被设置为SetAttribute，应该是setAttribute。|offset|length|style|CODE|2886689|entityMap^0|0|0|0|0|0|0|1T|C|29|C|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|11|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|12|8|@$Q|13|R|14|S|T]|$Q|15|R|16|S|T]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|V|$]]

<h2>Remember: Javascript functions are CASE SENSITIVE.</h2>

I had a case where I'm pretty sure that my code would run smoothly. But still, got an error and I checked the Javascript console of Google Chrome to check what it is.

My error line is

<pre><code>opt.SetAttribute("value",values[a]);
</code></pre>

And got the same error message:

<pre><code>Uncaught TypeError: undefined is not a function
</code></pre>

Nothing seems wrong with the code above but it was not running. I troubleshoot for almost an hour and then compared it with my other running code. My error is that it was set to <code>SetAttribute</code>, which should be <code>setAttribute</code>.

blocks|key|2886648|text|如果有像我这样的笨蛋，我有这个令人沮丧的问题，因为我忘记了一个简单的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2886649|new|offset|length|style|CODE|2886650|关键字，然后实例化新对象。|2886651|entityMap^0|0|0|3|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

In case there are any morons out there like me, I had this frustrating problem because I forgot a simple 

<code>new</code> 

keyword before instantiating a new object.

blocks|key|3100391|text|我用下面的代码(在IcedCoffeeScript中)得到了相同的消息：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3100392|f+=+(err,cb)+->
++cb+null,+true

await+f+defer+err,+res
console.log+err+if+err++|code-block|syntax|javascript|3100393|在我看来，这就像是普通的ICS代码。我将await-defer结构展开为常规CoffeeScript：|3100394|f+(err,res)+->
++console.log+err+if+err|3100395|实际发生的情况是，我试图将1个回调函数(带有2个参数)传递给函数f，期望有2个参数，实际上没有在f中设置cb，编译器将其正确地报告为undefined+is+not+a+function。|offset|length|style|CODE|3100396|这个错误的发生是因为我盲目地粘贴了回调样式的样板代码。f不需要传入err参数，因此应该是：|3100397|f+=+(cb)+->
++cb+null,+true
f+(err,res)+->
++console.log+err+if+err|3100398|在一般情况下，我建议仔细检查函数签名和调用，以确定是否存在匹配关系。错误消息中的调用堆栈应该能够提供有用的提示。|3100399|在您的特殊情况下，我建议查找在合并文件中出现两次的函数定义，使用不同的签名，或者为包含函数的全局变量赋值。|3100400|entityMap^0|0|0|0|0|W|1|1C|1|1G|2|1U|R|0|R|1|X|3|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@$M|15|N|16|O|P]|$M|17|N|18|O|P]|$M|19|N|1A|O|P]|$M|1B|N|1C|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1D|8|@$M|1E|N|1F|O|P]|$M|1G|N|1H|O|P]]|9|@]|A|$]]|$1|S|3|T|5|D|7|1I|8|@]|9|@]|A|$E|F]]|$1|U|3|V|5|6|7|1J|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1K|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]]|Z|$]]

I just had the same message with the following code (in IcedCoffeeScript):

<pre><code>f = (err,cb) -&gt;
 cb null, true

await f defer err, res
console.log err if err 
</code></pre>

This seemed to me like regular ICS code. I unfolded the await-defer construct to regular CoffeeScript:

<pre><code>f (err,res) -&gt;
 console.log err if err
</code></pre>

What really happend was that I tried to pass 1 callback function( with 2 parameters ) to function <code>f</code> expecting two parameters, effectively not setting <code>cb</code> inside <code>f</code>, which the compiler correctly reported as <code>undefined is not a function</code>.

The mistake happened because I blindly pasted callback-style boilerplate code. <code>f</code> doesn't need an <code>err</code> parameter passed into it, thus should simply be:

<pre><code>f = (cb) -&gt;
 cb null, true
f (err,res) -&gt;
 console.log err if err
</code></pre>

In the general case, I'd recommend to double-check function signatures and invocations for matching arities. The call-stack in the error message should be able to provide helpful hints.

In your special case, I recommend looking for function definitions appearing twice in the merged file, with different signatures, or assignments to global variables holding functions.

blocks|key|231662|text|确保你已经注释掉了所有的评论。有时在复制和粘贴时，您会遗漏"/*!“|type|unstyled|depth|inlineStyleRanges|entityRanges|data|231663|此外，当你进入控制台时，他们会列出你的错误，你应该一次只处理一个错误。如果你看到“未捕获的SyntaxError:意想不到的令牌*”，这可能意味着它正在读取你的js文件，并且没有超过第一行。|231664|/*！*+jquery.tools+1.1.2+-缺少的网站UI库**+tools.tabs-1.0.4，tools.tooltip-1.1.2，tools.scllable-1.1.2，tools.overlay-1.1.2，tools.expose-1.0.5+**版权所有(c)+2009+Tero+Piirainen+*+http://flowplayer.org/tools/+*生成的文件:+Wed+Oct+07+09:40:16+GMT+2009+*/|offset|length|231665|entityMap|0|LINK|mutability|MUTABLE|url|http://flowplayer.org/tools/^0|0|0|4L|S|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Make sure you have commented out any commentaries. Sometimes when copying and pasting you will leave out the "/*!" 

Also when you go into the console they will list your errors and you should take it one at a time. If you see "Uncaught SyntaxError: Unexpected token * " That might mean it is reading your js file and it isn't getting past the first line. 

/*!
 * jquery.tools 1.1.2 - The missing UI library for the Web
 *
 * [tools.tabs-1.0.4, tools.tooltip-1.1.2, tools.scrollable-1.1.2, tools.overlay-1.1.2, tools.expose-1.0.5]
 *
 * Copyright (c) 2009 Tero Piirainen
 * <a href="http://flowplayer.org/tools/" rel="nofollow">http://flowplayer.org/tools/</a>
 * File generated: Wed Oct 07 09:40:16 GMT 2009
 */

blocks|key|2886702|text|当我意外地将太多参数传递给一个只需要一个回调参数的jquery函数时，我得到了这个错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2886703|对于其他故障排除:请确保检查所有jquery函数调用是否有额外的参数。|2886704|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I got this when I accidentally passed too many parameters into a jquery function that only expected one callback parameter.

For others troubleshooting: make sure you check all your jquery function calls for extra parameters.

I'm building a normal webpage which requires me to load about five CSS files and ten Javascript files.

<ul>
<li>When loading them separately in the HTML page, my webpage loads fine.</li>
<li>Now for production, I concatenated all the Javascript into a single file, in the order needed, and all the CSS into another file. But when I try to run the web page with the concatenated files it throws an error saying:

<code>Uncaught TypeError: undefined is not a function</code></li>
</ul>

On the line where jquery.min.js is being loaded in the concatenated Javascript file.

What can I do to mitigate this? I want to concatenate all files and minify them for production. Please help.

 
EDIT: I merged the Javascript and CSS in the order they were when they were being loaded individually and were working fine.

Uncaught TypeError: undefined is not a function on loading jquery-min.js

编译器

jQuery

我正在建立一个正常的网页，这需要我加载大约五个CSS文件和十个Javascript文件。现在用于生产，我将所有的Javascript按照需要的顺序连接到一个文件中，并将所有的放入另一个文件中。但是，当我尝试运行包含连接文件的网页时，它抛出一个错误消息：Uncaught TypeError: undefined is not a function在连接的Javascript文件中加载jquery.m

问未捕获TypeError:未定义不是加载jquery-min.js时的函数
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