blocks|key|2588644|text|这不是关于RAM的，如果你是初学者，在创建新的AVD时只需使用推荐数量的RAM即可。为了解决您的特定问题，请转到存储AVD文件的光盘，我的Path：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2588645|2588646|+E:\avd.android\avd\Nexus_5X_API_27_1.avd|blockquote|2588647|2588648|2588649|在那个硬盘上腾出一些空间。不要从avd文件夹中删除任何内容！如果您不知道AVD文件存储在哪个硬盘上，请转到Tools->AVD+Manager|2588650|​|2588651|📷|atomic|2588652|选择您的仿真器，并在其下拉列表中按Show+on+Disc按钮。它会把你带到那个硬盘，然后释放一些空间。不确定最小空间，我有20Gb，它工作得很好，你可以从最小5+5Gb开始。同样在这个下拉列表中，在尝试执行上面提到的所有操作之前，先尝试Wipe+the+Data并运行应用程序。|2588653|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/d556763a20b21810187ba7c74ac1dd33.png|imageAlt^0|5|3|N|3|10|3|1M|3|1X|4|0|0|0|0|0|1H|I|0|0|0|1|0|0|H|C|1Q|4|3B|D|0^^$0|@$1|2|3|4|5|6|7|13|8|@$9|14|A|15|B|C]|$9|16|A|17|B|C]|$9|18|A|19|B|C]|$9|1A|A|1B|B|C]|$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|1E|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|1F|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|1G|8|@]|D|@]|E|$]]|$1|K|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|1I|8|@$9|1J|A|1K|B|C]]|D|@]|E|$]]|$1|N|3|O|5|6|7|1L|8|@]|D|@]|E|$]]|$1|P|3|Q|5|R|7|1M|8|@]|D|@$9|1N|A|1O|1|1P]]|E|$]]|$1|S|3|T|5|6|7|1Q|8|@$9|1R|A|1S|B|C]|$9|1T|A|1U|B|C]|$9|1V|A|1W|B|C]]|D|@]|E|$]]|$1|U|3|-4|5|6|7|1X|8|@]|D|@]|E|$]]]|V|$W|$5|X|Y|Z|E|$10|11|12|-4]]]]

It's not about <code>RAM</code>, if you are beginner just use the recomended amount of <code>RAM</code> when creating new <code>AVD</code>. In order to solve your particular problem, Go to the disc where is stored your <code>AVD</code> files, mine is in this <code>Path</code>: 

<blockquote>
 E:\avd.android\avd\Nexus_5X_API_27_1.avd
</blockquote>

and free up some space on that hard drive. Do not delete anything from avd folder ! If you do not know on which hard drive is stored your AVD files, go to <code>Tools-&gt;AVD Manager</code> 

<a href="https://i.stack.imgur.com/df3Dm.png" rel="noreferrer"><img src="https://i.stack.imgur.com/df3Dm.png" alt="AVD Manager"></a> 
Choose your emulator and in it's drop-down list press the <code>Show on Disc</code> button. It will take you to that hard drive, then just free up some space. Not sure about minimum space, I have <code>20Gb</code> and it works perfectly, you can start from minimum 5Gb. Also in that drop-down list try to <code>Wipe the Data</code> first and run the app, before trying to do all mentioned above.

blocks|key|79136|text|问题不在于硬盘上的容量，而在于请求模拟器需要多少存储空间的设置。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|79137|在Android+Studio中，按照以下步骤减少模拟器所请求的硬盘空间：|79138|对于没有+Play商店的仿真器，请为+Play商店随附的仿真器指定类似2048MB的内容。<代码>H218><>H218<代码>G219，减少内部存储谷歌Play+Tools+->+AVD+|offset|length|style|BOLD|79139|仿真器的编辑图标。<>+Memory+|ordered-list-item|79140|79141|尝试再次运行，看看它是否工作。|79142|如果上述方法不起作用，请尝试从仿真器中清除用户数据。您可以从AVD管理器屏幕上的操作部分擦除用户数据。|79143|​|79144|📷|atomic|79145|79146|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/dca7f047007ed93dc9567d2bee7fe88c.png|imageAlt^0|0|0|I|25|0|0|J|0|0|0|F|0|0|1F|0|0|1|0|0|1|0|1|0|0|0|1|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|18|8|@$F|19|G|1A|H|I]]|9|@]|A|$]]|$1|J|3|K|5|L|7|1B|8|@$F|1C|G|1D|H|I]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1F|8|@$F|1G|G|1H|H|I]]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1I|8|@$F|1J|G|1K|H|I]]|9|@]|A|$]]|$1|R|3|S|5|6|7|1L|8|@$F|1M|G|1N|H|I]]|9|@]|A|$]]|$1|T|3|U|5|V|7|1O|8|@$F|1P|G|1Q|H|I]]|9|@$F|1R|G|1S|1|1T]]|A|$]]|$1|W|3|S|5|6|7|1U|8|@$F|1V|G|1W|H|I]]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]]|Y|$Z|$5|10|11|12|A|$13|14|15|-4]]]]

The issue is not with the amount on your hard drive but the setting requesting how much storage space is required by the emulator.

In Android Studio, follow these steps to reduce the hard drive space requested by the emulator:

<ol>
<li>Click Tools -> AVD Manager</li>
<li>Click the edit icon for the emulator</li>
<li>Click the Show Advanced Settings</li>
<li>Under Memory and Storage, reduce the Internal Storage, specify something like 2048MB for an emulator that comes with Google Play store or less for emulators without the Google Play Store.</li>
</ol>

Try to run again and see if it works.

If the above doesn't work, try wiping out the user data from the emulator. You can wipe the user data from the actions sections on the AVD Manager screen.

<a href="https://i.stack.imgur.com/4tFrd.png" rel="noreferrer"><img src="https://i.stack.imgur.com/4tFrd.png" alt="AVD Manager Internal Storage Setting"></a>

blocks|key|79161|text|只需遵循以下步骤即可|type|unstyled|depth|inlineStyleRanges|entityRanges|data|79162|1+Increases+the+size+of+Internal+Storage+in+AVD
2+Free+the+C+drive+in+your+computer+at+lease+5-10+GB.|code-block|syntax|javascript|79163|Emulator将自动运行。希望能有所帮助|79164|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|$]]

Just follow below steps

<pre><code>1 Increases the size of Internal Storage in AVD
2 Free the C drive in your computer at lease 5-10 GB.
</code></pre>

The Emulator will run automatically. Hope it helps

blocks|key|2588741|text|快速回答：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2588742|删除您的AVD并重新创建一个新的。|2588743|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|$]]

Quick answer:

Delete your AVD and recreate a new one.

blocks|key|77026|text|我从AVD中删除了一些虚拟设备，解决了同样的问题，效果很好|type|unstyled|depth|inlineStyleRanges|entityRanges|data|77027|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|$]]

I solved the same problem by delete some virtual device from AVD and it's work well

blocks|key|79179|text|从Avd+manager中删除所有虚拟设备，并安装所需的虚拟设备对我有帮助。虽然我一个接一个地遵循了上面提到的所有步骤。我建议你们尝试一下，如果没有效果的话。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|79180|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|$]]

Deleting all the virtual devices from Avd manager, and installing required ones helped me. Although I followed all the above mentioned steps one by one. I advice you guys to try this out if nothing works.

blocks|key|2800505|text|查看Android+Studio的事件日志。它可能会告诉你确切的原因。在我的案例中，它说|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2800506|2800507|仿真器:仿真器:错误:空间不足，无法创建用户数据分区。可用:+5753.562500+MB，/home/xxxxxxx/.android/avd/Pixel_3_API_30.avd，需要7372.800000+MB。|blockquote|2800508|2800509|2800510|所以我腾出了一些空间，它起作用了。|2800511|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|M|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|N|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Q|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|K|$]]

Check the Event Log of your Android Studio. It might tell you the exact reason. In my case it said
<blockquote>
Emulator: emulator: ERROR: Not enough space to create userdata
partition. Available: 5753.562500 MB at
/home/xxxxxxx/.android/avd/Pixel_3_API_30.avd, need 7372.800000 MB.
</blockquote>
So I freed up some space, and it worked.

blocks|key|79227|text|只需释放硬盘中的一些空间作为模拟器内部存储即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|79228|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|$]]

just free some space in the hard disk for the emultor internal storage.

blocks|key|79240|text|更稳定和可靠的解决方案是将您的路径更改到另一个硬盘驱动器，因为默认的AVD路径始终在主驱动器上，这很容易做到：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|79241|Tutorial|offset|length|79242|entityMap|0|LINK|mutability|MUTABLE|url|https://www.youtube.com/watch?v=nDslqV9zrK4^0|0|0|8|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]]]]

A more stable and reliable solution is to change your AVD path to another hard drive because the default AVD path is always on main drive, can be easily
done:
<a href="https://www.youtube.com/watch?v=nDslqV9zrK4" rel="nofollow noreferrer">Tutorial</a>

I get the following error message when trying to run the emulator from Android Studio:

<blockquote>
 Emulator: emulator: ERROR: Not enough disk space to run AVD 'Nexus_6_API_28'. Exiting...
</blockquote>

I tried to increase the size of RAM space but it didn't help.

Software: Debian, Android studio virtual device.

<a href="https://i.stack.imgur.com/TIw4y.png" rel="noreferrer">device settings screenshot</a>
<a href="https://i.stack.imgur.com/TFEjy.png" rel="noreferrer">df -h</a>

Error when running emulator: Not enough disk space to run AVD

当我试图从Android Studio运行模拟器时，我得到了以下错误消息：模拟器:模拟器:错误:没有足够的磁盘空间来运行 'Nexus_6_API_28‘。正在退出...我试着增加内存空间的大小，但是没有帮助。软件: Debian，Android studio虚拟设备。 

问运行模拟器时出错:磁盘空间不足，无法运行AVD
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