blocks|key|459804|text|一个可能的原因是，您启用了"pause+on+exceptions“(窗口左下角带有pause+(%7C%7C)符号的小stop-sign形状图标)。尝试单击返回到关闭/灰色状态(而不是红色或蓝色状态)，然后重新加载页面。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|459805|​|459806|📷|atomic|offset|length|459807|459808|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/d1c779ec7fe19406008fa88bc4d2cd4e.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

One possible cause, it that you've enabled the &quot;pause on exceptions&quot; (the little stop-sign shaped icon with the pause (||) symbol within in the lower left of the window). Try clicking that back to the off/grey state (not red nor blue states) and reload the page.
<a href="https://i.stack.imgur.com/QltAW.png" rel="noreferrer"><img src="https://i.stack.imgur.com/QltAW.png" alt="enter image description here" /></a>

blocks|key|242964|text|在我的例子中，我在XHR+Breakpoints设置中设置了Any+XHR标志为真，可以通过Chrome开发工具中的Sources选项卡进行访问。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|242965|​|242966|📷|atomic|242967|242968|取消选中它以使Chrome再次正常工作。|242969|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/effc21cb30e8f2e0a79b18185c764ebc.png|imageAlt^0|9|F|U|7|0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|11|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|12|8|@]|D|@$9|13|A|14|1|15]]|E|$]]|$1|K|3|G|5|6|7|16|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|17|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|18|8|@]|D|@]|E|$]]]|O|$P|$5|Q|R|S|E|$T|U|V|-4]]]]

In my case, I had the <code>Any XHR</code> flag set true on the <code>XHR Breakpoints</code> settings, accessible over the Sources tab within Chrome's dev tools.

<img src="https://i.stack.imgur.com/ognjb.png" alt="Any XHR Flag in Chrome Dev Tools">

Uncheck it for Chrome to work normally again.

blocks|key|459890|text|​|type|unstyled|depth|inlineStyleRanges|entityRanges|data|459891|📷|atomic|offset|length|459892|459893|是啊。我今天刚刚开始学习chrome+dev工具，并且发现了同样的事情--如果上面的方法失败了，请扩展这里所示的区域，寻找您可能已经设置并忘记的断点。|459894|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/cc3438474725bb78979118a22fc6fa94.png|imageAlt^0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@$E|U|F|V|1|W]]|A|$]]|$1|G|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

<img src="https://i.stack.imgur.com/8oniU.png" alt="enter image description here">

Yep. I'm just learning chrome dev tools today, and found the same thing -- if the above fails, expand the area pictured here and look for breakpoints you may have set and forgotten.

blocks|key|243071|text|下面有一些选项，如果您选中了一些选项，则当条件处于活动状态时，断点调试器也会处于活动状态|type|unstyled|depth|inlineStyleRanges|entityRanges|data|243072|​|243073|📷|atomic|offset|length|243074|243075|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/34664d89a67bacedfccb6b57ca41127e.jpeg|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

And there is some options below ,if you have checked some,when the condition is active,the breakpoint debugger also active

<img src="https://i.stack.imgur.com/VnNfu.jpg" alt="">

blocks|key|243106|text|另一位用户稍微详细地提到了这一点，但我错过了它，直到我在两天内回到这里大约3次-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|243107|有一个标题为EventListener断点的部分，其中包含可以设置的其他断点的列表。碰巧我意外地在DOM突变上启用了它们中的一个，每当DOM的任何内容被覆盖时，它都会让我知道。不幸的是，这导致我禁用了一堆插件和插件，然后我意识到这只是我的机器。希望这对其他人有帮助。|243108|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|$]]

Another user mentioned this in slight detail but I missed it until I came back here about 3 times over 2 days - 

There is a section titled EventListener breakpoints that contains a list of other breakpoints that can be set. It happens that I accidentally enabled one of them on DOM Mutation that was letting me know whenever anything to the DOM was overridden. Unfortunately this led to me disabling a bunch of plug-ins and add-ons before I realized it was just my machine. Hope this helps someone else.

blocks|key|243141|text|你可以在chrome开发者控制台中找到断点，右击并删除断点。很简单。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|243142|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|$]]

You can just go to Breakpoints in the chrome developer console, right click and remove breakpoints. Simple.

blocks|key|243215|text|这也可能导致问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|243216|右上角的断点图标应该是蓝色的，如下所示|243217|​|243218|📷|atomic|offset|length|243219|243220|不应该是这样的灰色吗？|243221|243222|243223|243224|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/e09e94f2aa9d5a465c42ac39f508ea19.jpeg|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/add9c9955200824123eebc84262da0b8.jpeg^0|0|0|0|0|1|0|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|14|8|@]|9|@$I|15|J|16|1|17]]|A|$]]|$1|K|3|E|5|6|7|18|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|19|8|@]|9|@]|A|$]]|$1|N|3|E|5|6|7|1A|8|@]|9|@]|A|$]]|$1|O|3|G|5|H|7|1B|8|@]|9|@$I|1C|J|1D|1|1E]]|A|$]]|$1|P|3|E|5|6|7|1F|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X|Y|-4]]|Z|$5|T|U|V|A|$W|10|Y|-4]]]]

This can also cause the issue

Break Point icon at top right should be blue like this

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

Should not grey like this

<img src="https://i.stack.imgur.com/TrB5g.jpg" alt="enter image description here">

blocks|key|460235|text|单击Settings图标，然后单击Restore+defaults+and+reload按钮。这对我来说是有效的，而公认的答案是无效的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|460236|📷|atomic|offset|length|460237|​|460238|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/1ff0b736c314ab86d788a1c3895a8097.png|imageAlt^0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|S|8|@]|9|@$E|T|F|U|1|V]]|A|$]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P|Q|-4]]]]

Click on the Settings icon and then click on the Restore defaults and reload button. This worked for me whereas the accepted answer didn't. <a href="https://i.stack.imgur.com/QQNQv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QQNQv.png" alt="Google Chrome Restore Defaults and Reload"></a>

blocks|key|460275|text|我遇到了一个非常愚蠢的问题，导致我使用调试器；命令。："debugger;"+has+a+watch+set+on+it.|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|460276|它会导致一个页面出现在每次加载的页面之间。|460277|禁用它的方法是右键单击所述监视，然后单击“删除监视表达式”。|460278|entityMap|0|LINK|mutability|MUTABLE|url|http://i.stack.imgur.com/dnTqx.png^0|R|Y|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

Really silly issue that I ran into that led me here with the debugger; command.: <a href="http://i.stack.imgur.com/dnTqx.png" rel="nofollow">"debugger;" has a watch set on it.</a>

It caused a page that just said debugger; to appear between every page load.

The way to disable it is to just right-click said Watch and click "Delete watch expression".

blocks|key|460311|text|右上角的倒数第二个图标(附图中的红色圈出)用于激活/停用调试。单击它可随时切换调试。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|460312|Chrome+Debug+console|offset|length|460313|entityMap|0|LINK|mutability|MUTABLE|url|http://i.stack.imgur.com/qTaMX.png^0|0|0|K|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

At the right upper corner second last icon (encircled red in attached image) is for activate/deactivate debugging. Click it to toggle debugging anytime. 

<a href="http://i.stack.imgur.com/qTaMX.png" rel="nofollow">Chrome Debug console</a>

blocks|key|460346|text|这真的是一次糟糕的经历。如果上面的答案对你不起作用，试试这个。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|460347|单击Settings图标，然后单击Restore+defaults+and+reload按钮。|460348|按'F8‘直到它变得正常。|460349|编码快乐！！|460350|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|$]]

Its really a bad experience. if the above answer didn't work for you try this.

Click on the Settings icon and then click on the Restore defaults and reload button. 

Press 'F8' until its became normal. 

Happy coding!!

blocks|key|243452|text|我的for循环中有一个语法错误。这导致了暂停错误。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|243453|entityMap^0|2|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

There was a syntax error in my <code>for</code> loop. This caused the pause error.

blocks|key|243478|text|Threads+>+switch+"Main"+to+"app"|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|243479|在“线程”部分，我将上下文从"Main“>更改为"app”。"app“旁边应该有一个蓝色箭头。|243480|entityMap|0|LINK|mutability|MUTABLE|url|https://i.stack.imgur.com/sZMXI.png^0|0|W|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

<a href="https://i.stack.imgur.com/sZMXI.png" rel="nofollow noreferrer">Threads > switch "Main" to "app"</a>

In the "Threads" section I changed the context from "Main" > to "app". The "app" should have a blue arrow aside.

blocks|key|460460|text|这就发生在我身上。我在body标记上的子树修改上有一个断点，每次我删除断点时，它们都会在我刷新后重新出现。我非常困惑，我甚至删除了所有的DOM断点，但幻影主体子树修改断点总是回来。最后，我重新加载了缓存，它们消失了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|460461|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|$]]

This was happening to me. I had a breakpoint on subtree modifications on the body tag, and every time I removed the breakpoints, they would be back after I refreshed. I was so confused, and I even removed all DOM breakpoints, but the phantom body subtree modification breakpoint kept coming back. Eventually, I reloaded the cache, and they disappeared.

blocks|key|243526|text|对我来说，这是由于一个chrome扩展，我关闭了一些不需要的扩展，消息就消失了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|243527|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|$]]

For me this was due to a chrome extension, i turned off a few unwanted extensions and the message was gone.

blocks|key|460532|text|​|type|unstyled|depth|inlineStyleRanges|entityRanges|data|460533|📷|atomic|offset|length|460534|460535|不用担心。只需单击此处并刷新您的页面。|460536|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/c0627b5253807799ca8c2d9d239ce5a8.jpeg|imageAlt^0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@$E|U|F|V|1|W]]|A|$]]|$1|G|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

<a href="https://i.stack.imgur.com/FFecl.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FFecl.jpg" alt="enter image description here" /></a>
no need to worried.
just click here and refresh your page.

When debugging in chrome, the scripts are always paused in the debugger even if there are no break points set, and if the the pause is un-paused, it again pauses itself.

What can be done?

Paused in debugger in chrome?

调试器

当在chrome中调试时，即使没有设置断点，脚本也总是在调试器中暂停，如果暂停没有暂停，它会再次暂停自己。可以做些什么呢？

问在chrome的调试器中暂停？
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