entityMap|blocks|key|fq23h|text|我认为在版本%5E5.11.16上对驼鹿的依赖发生了变化。因为我也经历过。使用以前的版本后，警告消失了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|464uf|"mongoose":+"%5E5.11.15"|code-block|syntax|javascript^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|H|9|@]|A|@]|B|$]]|$2|C|4|D|6|E|8|I|9|@]|A|@]|B|$F|G]]]]

I think there was a change on the moongose dependency on version ^5.11.16.
As I also experienced it.
After using previous versions, the warning is gone.
<pre><code>&quot;mongoose&quot;: &quot;^5.11.15&quot;
</code></pre>

entityMap|blocks|key|5ckbc|text|刚刚发现这一点，警告可以忽略它将在未来的更新中修复|type|unstyled|depth|inlineStyleRanges|entityRanges|data|45sf4|大家好，|fvs2s|感谢您的报道！我今天在工作的时候也遇到了这个问题。我检查了Node驱动程序团队。该警告可以安全地忽略，并有望在即将发布的版本中消失。|e52a7|8cq77|https://developer.mongodb.com/community/forums/t/warning-accessing-non-existent-property-mongoerror-of-module-exports-inside-circular-dependency/15411/6^0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|J|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|K|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|L|9|@]|A|@]|B|$]]|$2|G|4|-4|6|7|8|M|9|@]|A|@]|B|$]]|$2|H|4|I|6|7|8|N|9|@]|A|@]|B|$]]]]

Just found this, warning can be ignored it will be fixed in the coming updates
<blockquote>
Hi All,
Thanks for reporting! I hit the issue myself today while I was
working. I checked in with the Node driver team. The warning is safe
to ignore and will hopefully be gone in an upcoming release.
</blockquote>
<a href="https://developer.mongodb.com/community/forums/t/warning-accessing-non-existent-property-mongoerror-of-module-exports-inside-circular-dependency/15411/6" rel="noreferrer">https://developer.mongodb.com/community/forums/t/warning-accessing-non-existent-property-mongoerror-of-module-exports-inside-circular-dependency/15411/6</a>

entityMap|blocks|key|dluna|text|这里也有同样的问题，但是=>|type|unstyled|depth|inlineStyleRanges|entityRanges|data|ask37|npm+install+mongoose@5.11.15|code-block|syntax|javascript|7mhj0|修复错误消息。|3r6fv|如果自动更改为5.11.15，则不要忘记检查package.json，如果不是，请手动键入=>。^0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|L|9|@]|A|@]|B|$]]|$2|C|4|D|6|E|8|M|9|@]|A|@]|B|$F|G]]|$2|H|4|I|6|7|8|N|9|@]|A|@]|B|$]]|$2|J|4|K|6|7|8|O|9|@]|A|@]|B|$]]]]

Same issue here but =&gt;
<pre><code>npm install mongoose@5.11.15 
</code></pre>
fix the error message.
Don't forget to check the package.json if it automatically changed it to 5.11.15, if not =&gt; type it manually.

entityMap|blocks|key|3jsvf|text|这是由当前版本中的弃用引起的。安装以前的5.11.15版本，如下所示|type|unstyled|depth|inlineStyleRanges|entityRanges|data|cb2kn|npm+i+mongoose@5.11.15|code-block|syntax|javascript|6p6u6|它应该列在您的依赖项中，如下所示|1mi15|"mongoose":+"%5E5.11.15"^0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|L|9|@]|A|@]|B|$]]|$2|C|4|D|6|E|8|M|9|@]|A|@]|B|$F|G]]|$2|H|4|I|6|7|8|N|9|@]|A|@]|B|$]]|$2|J|4|K|6|E|8|O|9|@]|A|@]|B|$F|G]]]]

This is caused by a deprecation in the current version.
Install the previous 5.11.15 version like this
<pre><code>npm i mongoose@5.11.15
</code></pre>
and it should be listed in your dependencies like this
<pre><code>&quot;mongoose&quot;: &quot;^5.11.15&quot;
</code></pre>

entityMap|blocks|key|ieot|text|对我来说|type|unstyled|depth|inlineStyleRanges|entityRanges|data|fm3di|引发了问题，所以你我选择使用|cfucu|，您可以通过运行以下命令来执行相同的操作：|4osdb|yarn+add+mongoose@5.11.15|code-block|syntax|javascript^0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|L|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|M|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|N|9|@]|A|@]|B|$]]|$2|G|4|H|6|I|8|O|9|@]|A|@]|B|$J|K]]]]

For me <code>npm</code> caused problems so you I chose to use <code>yarn</code>, you can do the same by running this command:
<pre><code>yarn add mongoose@5.11.15 
</code></pre>

I'm doing API with the node and using Mongoose. When I give a <code>yarn dev</code> to start my Nodemon, there is an error in Mongo, I have no idea how to solve this. Would anyone have any ideas? (I'm using the MongoDB Atlas database)
Right after the following error.
<pre><code>yarn run v1.22.5
$ nodemon src/server.js
[nodemon] 2.0.7
[nodemon] to restart at any time, enter `rs`
[nodemon] watching path(s): *.*
[nodemon] watching extensions: js,mjs,json
[nodemon] starting `node src/server.js`
(node:752) Warning: Accessing non-existent property 'MongoError' of module exports inside circular dependency
(Use `node --trace-warnings ...` to show where the warning was created)
(node:752) DeprecationWarning: Listening to events on the Db class has been deprecated and will be removed in the next major version.
</code></pre>
I'm using the
<ul>
<li>Node v14.15.4</li>
<li>npm 6.14.10</li>
</ul>
My package.json
<pre><code>{
 &quot;name&quot;: &quot;backend&quot;,
 &quot;version&quot;: &quot;1.0.0&quot;,
 &quot;main&quot;: &quot;index.js&quot;,
 &quot;license&quot;: &quot;MIT&quot;,
 &quot;scripts&quot;: {
 &quot;dev&quot;: &quot;nodemon src/server.js&quot;
 },
 &quot;dependencies&quot;: {
 &quot;express&quot;: &quot;^4.17.1&quot;,
 &quot;md5&quot;: &quot;^2.3.0&quot;,
 &quot;mongoose&quot;: &quot;^5.11.16&quot;,
 &quot;multer&quot;: &quot;^1.4.2&quot;,
 &quot;yarn&quot;: &quot;^1.22.10&quot;
 },
 &quot;devDependencies&quot;: {
 &quot;nodemon&quot;: &quot;^2.0.7&quot;
 }
}
</code></pre>

Warning: Accessing non-existent property 'MongoError' of module exports inside circular dependency

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。

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 我正在用节点和Mongoose做API。当我给出一个 为了启动我的Nodemon，在Mongo中有一个错误，我不知道如何解决这个问题。有没有人有什么想法？(我使用的是MongoDB地图集数据库) 紧跟在下面的错误之后。 yarn run v1.22.5$ nodemon src/server.js[nodemon] ...

问警告:在循环依赖中访问模块导出的不存在的属性“”MongoError“”
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问警告:在循环依赖中访问模块导出的不存在的属性“”MongoError“”EN