blocks|key|3506068|text|试着：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3506069|window.onerror+=+function(){
+++return+true;
}|code-block|syntax|javascript|3506070|也就是说，如果您可以在执行已安装错误的脚本之前将其包括在内。|3506071|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Try :

<pre><code>window.onerror = function(){
 return true;
}
</code></pre>

That is if you can include this before the bugged script has been executed.

blocks|key|3482124|text|您应该纠正旧的JavaScript错误，因为它可能会造成许多问题，不是现在，而是下一次。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3482125|将您的JavaScript文件/代码放在顶部(在JS出错之前)，并在受其他JavaScript代码影响的JavaScript之前调用它。|3482126|如果您需要在运行时处理JavaScript异常，最好的选择是|3482127|try+{+/*+run+js+code+*/+}+
++++catch+(error){+/*+resolve+the+issue+or+bug+*/+}|code-block|syntax|javascript|3482128|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|P|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

You should correct the old JavaScript error because it may create many problems, not for right now but for next time.

Put your JavaScript file / code at the top (before JS having error), and call it before JavaScript effected by other JavaScript code.

In case you need handle JavaScript exception at run time, best option is

<pre><code>try { /* run js code */ } 
 catch (error){ /* resolve the issue or bug */ }
</code></pre>

blocks|key|3506058|text|您应该能够使用error事件吞下任何错误：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3506059|$(window).error(function(e){
++++e.preventDefault();
});|code-block|syntax|javascript|3506060|我从未尝试过，但理论上应该可行。|3506061|应该注意的是，这可能不是解决问题的好办法。可能是你的插件干扰了其他插件。当然，这些错误可能不是你自己的错，但一般说来(公开发布的插件)不是这样的。|3506062|entityMap^0|7|5|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|V|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

You should be able to swallow any error using the <code>error</code> event:

<pre><code>$(window).error(function(e){
 e.preventDefault();
});
</code></pre>

I've never attempted this, but it should work in theory.

It should be noted that this probably isn't a great solution to your problem. It could be that your plugin is interfering with other plugins. It is, of course, possible that the errors are no fault of your own, but generally speaking (with publicly released plugins) not the case.

blocks|key|4363384|text|我也遇到了同样的问题:有许多插件做了太多的假设，导致页面上出现了JavaScript错误，即使您是一个好公民，这些错误与您的插件无关。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4363385|尝试处理其他插件中的错误是没有意义的|4363386|在我的例子中，这些错误停止了jquery就绪事件，而我的JavaScript+init代码没有被执行。但是，错误的确切形式并不重要--解决方案只是在多个事件上触发。|4363387|对我来说，解决方案是除了依赖jQuery+DOM就绪事件之外，还有退路：|4363388|我将我想要在DOM就绪事件上激发的任何代码打包到它们自己的函数中--例如my_hardened_init_action()；|ordered-list-item|4363389|我添加了一个函数my_hardened_init()，它只运行一次。它在第一次调用my_hardened_init_action()时调用它，对后续调用不做任何操作。|4363390|我在my_hardened_init页脚中添加了调用WordPress+()的各种方法。就我而言，我只需要两个。首先，尝试通常的jQuery+DOM+init，但返回到简单的setTimeout()。因此，如果jQuery+DOM+init从未因为JavaScript中断而触发，那么在页面完成加载后不久就会触发超时。|4363391|4363392|4363393|您可以添加多个其他回退--如果需要，甚至可以将代码添加到标头中。由于my_hardened_init()只运行一次，所以您可以尝试尽可能多地触发它。|4363394|这已经在一系列的客户端站点和一系列其他坏插件上起了作用。|4363395|希望这能有所帮助。|4363396|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|11|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|12|8|@]|9|@]|A|$]]|$1|K|3|L|5|J|7|13|8|@]|9|@]|A|$]]|$1|M|3|N|5|J|7|14|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|16|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|X|$]]

I encountered the same problem: There are a bunch of plugins out there that make too many assumptions and cause JavaScript errors on YOUR page, even when you are being a good citizen; these errors have nothing to do with your plugin.

There's no sense trying to handle errors in other plugins -- IMO it is better to be self-contained but resilient to their errors.

In my case, the errors were halting the jquery DOM ready event, and my JavaScript init code wasn't getting executed. The exact form of the error isn't important though -- the solution is just to fire on multiple events.

The solution for me was to have fallbacks in addition to relying on the jQuery DOM ready event:

<ol>
<li>I wrapped any code I wanted to fire on the DOM ready event into their own function -- e.g. my_hardened_init_action();</li>
<li>I added a function, my_hardened_init(), that only runs once. It calls my_hardened_init_action() the first time it is called, and does nothing on subsequent calls.</li>
<li>I added various methods to call my_hardened_init() in the WordPress footer. In my case, I only needed two. First, trying the usual jQuery DOM init, but falling back to a simple setTimeout(). So if the jQuery DOM init never fires due to broken JavaScript, the timeout will fire shortly after when the page has finished loading.</li>
</ol>

You could add multiple other fallbacks -- even add the code to the header if needs be. As my_hardened_init() only runs once, you can try as many times as you like to trigger it.

This has worked on a bunch of client sites with a range of other broken plugins.

Hope this helps.

blocks|key|3482391|text|如果您正在运行页面。使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3482392|$(window).error(function(e){
++++++++e.preventDefault();
});++//+IGNORE+ALL+ERROR+JQUERY!|code-block|syntax|javascript|3482393|或使用：|3482394|window.onerror+=+function(){
+++return+true;
}++//+IGNORE+ALL+ERROR+JAVASCRIPT!|3482395|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If you page is running. Use:

<pre><code>$(window).error(function(e){
 e.preventDefault();
}); // IGNORE ALL ERROR JQUERY!
</code></pre>

or use:

<pre><code>window.onerror = function(){
 return true;
} // IGNORE ALL ERROR JAVASCRIPT!
</code></pre>

blocks|key|4363432|text|<script>
var+_z+=+console;
Object.defineProperty(window,+'console',+{
++++get:+function(){
++++++++if+(_z._commandLineAPI)+{
+++++++++return+true;+++
++++++++}
++++++++return+_z;
++++},
++++set:+function(val)+{
++++++++_z+=+val;
++++}
});
</script>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4363433|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>&lt;script&gt;
var _z = console;
Object.defineProperty(window, 'console', {
 get: function(){
 if (_z._commandLineAPI) {
 return true; 
 }
 return _z;
 },
 set: function(val) {
 _z = val;
 }
});
&lt;/script&gt;
</code></pre>

blocks|key|3482214|text|常规的try语句将不适用于这些类型的错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3482215|可能的解决办法：|3482216|使用内联-css将条形图浮动到左边，而不是jQuery+(我不知道插件的全部功能是什么，但是如果它只是将条向左浮动，为什么不直接使用css呢？)|3482217|有一个不可见的iframe，它试图在父页面上运行一些代码。如果它失败了，就会提醒用户(在这个iframe中)，这不是您的错:)|3482218|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

A regular try catch statements won't work for these types of errors. 

Possible workarounds:

Use inline-css to float the bar to the left instead of jQuery (I am not sure what the full function of your plugin is but if it just floats the bar to the left why not just use css?)

Have a invisible iframe which tries to run some code on the parent page. if it fails than alert the user(from within this iframe) that it wasn't your fault :)

blocks|key|4363282|text|也许您可以尝试将js放到html对象中，以便在一个单独的页面中执行它。如果主页上的js无法运行来与对象交互，这可能不会有多大帮助。只是玩玩而已。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4363283|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Perhaps you could try putting your js in an html object, so that it's executed in a separate page. That probably won't help much if the js on the main page wont run to interact with the object. Just something to play with.

blocks|key|3506130|text|把你的电话插入插件|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3506131|try{
++......
}
catch(e){

}|code-block|syntax|javascript|3506132|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Put your call to plugin in 

<pre><code>try{
 ......
}
catch(e){

}
</code></pre>

blocks|key|3506265|text|这是为我工作的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3506266|try{
++++//your+code
}
catch(error)
{
++++return+true;
}|code-block|syntax|javascript|3506267|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This is worked for me:

<pre><code>try{
 //your code
}
catch(error)
{
 return true;
}
</code></pre>

I develop plugins for WordPress. It uses some jquery in the user side (themes) as a jquery plugin.
The problem is, when there is an javascript error with other plugins made by other autors, my plugin's javascript fails to execute.

And the worst thing is people consider that there is a serious fault with my plugin even though it works 100% fine with error handling conditional statements. But it is actually due to some other javascript syntax errors of some other WP plugin/theme authors.

Is there a way to continue execute my plugin JS ignoring other JS errors. Or can i have suggestions to handle this problem ??

<img src="https://i.stack.imgur.com/WH3qU.png" alt="enter image description here">

Ignore javascript syntax errors in a page and continue executing the script

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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