奇怪的流星错误：[日志]来自Deps重新计算函数的异常：NotFoundError：DOM异常8

这是一个这样的随机错误信息？什么是很好的故障排除技巧来跟踪这是从哪里来的？奇怪的流星错误：[日志]来自Deps重新计算函数的异常：NotFoundError：DOM异常8

SAFARI控制台：

[Log] Exception from Deps recompute function: NotFoundError: DOM Exception 8 (meteor.js, line 741) 
[email protected][native code] 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:349:24 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:318:36 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:395:23 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:313:13 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:395:23 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:313:13 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:395:23 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:438:18 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:1877:32 
[email protected]://10.0.0.9/packages/deps.js?02d2ad4c6472ce004db73ba12c99864ab9acb468:397:13 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:1868:23 
http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:1813:20 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:2046:16 
[email protected]://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:1812:33 
[email protected]://10.0.0.9/packages/deps.js?02d2ad4c6472ce004db73ba12c99864ab9acb468:229:36 
[email protected]://10.0.0.9/packages/deps.js?02d2ad4c6472ce004db73ba12c99864ab9acb468:243:22 
[email protected]://10.0.0.9/packages/deps.js?02d2ad4c6472ce004db73ba12c99864ab9acb468:337:24

Chrome的调试：

Exception from Deps recompute function: Error: Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node. 
    at Error (native) 
    at Function.DOMRange._insertNodeWithHooks (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:349:12) 
    at Function.DOMRange._insert (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:318:16) 
    at DOMRange.attach (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:395:16) 
    at Function.DOMRange._insert (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:313:7) 
    at DOMRange.attach (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:395:16) 
    at Function.DOMRange._insert (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:313:7) 
    at DOMRange.attach (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:395:16) 
    at DOMRange.setMembers (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:438:12) 
    at doMaterialize (http://10.0.0.9/packages/blaze.js?cf9aea283fb9b9d61971a3b466bff429f9d66d7d:1877:22)

来源

2014-09-01 Kelvin U

在哪个控制台上打印此错误？服务器或浏览器？如果后者是哪个浏览器呢？ – SylvainB 2014-09-01 09:33:49

在safari中进行调试。这是从客户端控制台窗口... – 2014-09-02 11:15:06

你可以尝试使用Chrome吗？我不知道为什么，但当我在Chrome上使用我的应用程序时，我得到了更明确的错误。 – SylvainB 2014-09-02 12:48:31

基于在Chrome的错误，你有一个jQuery insertBefore语句引用真实的东西无效。搜索您的代码insertBefore并逐个发表评论，直到您将错误消息消失。如果您的代码中没有任何insertBefore，则会被插件或更低级别的内容调用。

来源

2014-09-05 01:55:59

-2

我不知道它是什么，但重新启动流星应用程序后，异常消失。

来源

2015-04-16 21:19:47 aClever

奇怪的流星错误：[日志]来自Deps重新计算函数的异常：NotFoundError：DOM异常8

回答

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