entityMap|blocks|key|c5gtd|text|问题是，安装新软件包时，新软件包所需的.csproj文件(VSCode需要它们来理解可用的库)不会自动生成(对于我来说也不会发生这种情况，可能是故意手动生成的)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|borkc|转到Edit+->+Preferences...，然后单击External+Tools。您需要勾选Generate+.csproj+files+for:+Registry+packages+(以及您可能想要的任何其他选项)的复选框，然后单击Regenerate+project+files。|offset|length|style|CODE|1a3j5|​|aeeg5|5v8pi|这应该会生成VSCode识别新包所需的一切-您甚至不需要重新启动它。^0|0|2|M|T|E|1D|R|25|H|3C|O|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|N|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|O|9|@$E|P|F|Q|G|H]|$E|R|F|S|G|H]|$E|T|F|U|G|H]|$E|V|F|W|G|H]|$E|X|F|Y|G|H]]|A|@]|B|$]]|$2|I|4|J|6|7|8|Z|9|@]|A|@]|B|$]]|$2|K|4|J|6|7|8|10|9|@]|A|@]|B|$]]|$2|L|4|M|6|7|8|11|9|@]|A|@]|B|$]]]]

The issue is that the required .csproj files (VSCode needs them to understand the available libraries) for the new package were not auto-generated when you installed the new package (it didn't happen for me either, maybe it is intentionally manual).
Go to <code>Edit -&gt; Preferences...</code> and then click on <code>External Tools</code>. You need to tick the box to <code>Generate .csproj files for:</code> <code>Registry packages</code> (and any other ones you might want) and then click on <code>Regenerate project files</code>.
<a href="https://i.stack.imgur.com/p1Y1v.png" rel="noreferrer"><img src="https://i.stack.imgur.com/p1Y1v.png" alt="Screenshot from Unity's Preferences dialog" /></a>
That should generate whatever is needed for VSCode to recognize the new package - you shouldn't even need to restart it.

entityMap|blocks|key|9pi24|text|您需要安装该程序包。转到Windows+/+Package+Manager。搜索输入系统并按install确认，重新启动并更换旧的输入系统。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

You need to install the package. Go to Windows / Package Manager. Search Input system and press install confirm to restart and replace the old input system.

entityMap|blocks|key|6mdij|text|选择您的Input+Action+Asset，并从检查器窗口中打开Generate+C#+Class，然后单击apply以生成C#脚本文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

Select your Input Action Asset, and turn on Generate C# Class from the inspector window and click on apply to generate a C# script file.

entityMap|blocks|key|6s4vn|text|我也有同样的问题(Mac+10.15.17，Unity+2019.3.151f1+personal)，但上面的方法对我来说不是100%25有效。以下是我的解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|ckj56|首先，我确保通过包管理器安装了InputSystem包。窗口>包管理器。搜索它，您应该能够安装1.0.2，这是本文发布时的最新版本。|4eij9|从那时起，我确保了VS代码的设置是正确的。我选择了Unity+>+Preferences+>+External+editor，并确保VS代码是正确的编辑器。然后我选择了重新生成项目文件。|cc52g|最后，在我使用的脚本中，我将其包含在文件的顶部，如下所示：^0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|I|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|J|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|K|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|L|9|@]|A|@]|B|$]]]]

I had the same issue (Mac 10.15.17 with Unity 2019.3.151f1 personal) but the above didn't work 100% for me. Here was my solution:
First, I ensured that I installed the InputSystem package via the package manager. Window &gt; Package Manager. Search for it and you should be able to install 1.0.2 which is the newest as of this post.
From there, I ensured that VS code was setup correctly. I when to Unity &gt; Preferences &gt; External Editor and ensured that VS code was the correct editor. I then selected Regenerate project files.
Lastly, on the script I was using, I included it in the top of the file like so:
<pre><code>using UnityEngine;
using UnityEngine.InputSystem;
</code></pre>

entityMap|blocks|key|9uea8|text|我遇到了同样的问题，并解决了它。所以，在这里留下一张纸条。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|c8c9j|我的案例|drrvd|在我的例子中，在Unity+Editor上由Package+Manger安装了新的InputSystem包，然后在出现的对话框之后重启Unity+Editor，我可以在Project视图上看到Packages文件夹下的Input+System。但是，对名称页UnityEngine.InputSystem的任何引用都会出错。|offset|length|style|CODE|84qso|我发现在Dir]/Library/ScriptAssemblies/Unity.InputSystem.dll，项目下Unity.InputSystem.dll并不存在，这就是项目所指的。该路径可以在Unity项目目录下的Assembly-CSharp.csproj中找到。|82u4e|实际上，它不仅适用于输入系统包，也适用于我使用的所有其他包。[Project+Dir]/Library/ScriptAssemblies只有两个文件，Assembly-CSharp.dll和Assembly-CSharp.pdb，尽管这个目录应该包含来自所有已安装软件包的dll文件。|7b59l|解决方案|lg9k|我的解决方案很简单。|8qp12|删除Assembly-CSharp.csproj文件(在某个阶段重新生成)|35ehs|关闭Unity编辑器|3g48b|关闭Unity+Hub|3vt2k|打开Unity+Hub|5ti5k|打开Unity编辑器|173ag|在最后一步，在Unity+Editor完全唤醒之前，我可以看到所有的包dll文件都加载到了[Project+Dir]/Library/ScriptAssemblies目录下。|2i8o7|我不太确定是否有必要删除csproj文件并重新启动Unity+Hub，但这就是我所做的，它恢复了我损坏的项目。|dtpc9|我的环境|2nohs|Unity+2019.4.14f1|6opag|macOS+10.15.7|2r909|Visual+Studio+8.8.4^0|0|0|M|E|2C|7|2O|8|31|C|3L|N|0|2G|1D|0|0|3Y|0|0|4|0|0|A|0|0|11|0|0|A|0|0|B|0|0|B|0|0|A|0|0|2F|0|0|1J|0|0|4|0|0|H|0|0|D|0|0|J^^$0|$]|1|@$2|3|4|5|6|7|8|1E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|1F|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|1G|9|@$G|1H|H|1I|I|J]|$G|1J|H|1K|I|J]|$G|1L|H|1M|I|J]|$G|1N|H|1O|I|J]|$G|1P|H|1Q|I|J]]|A|@]|B|$]]|$2|K|4|L|6|7|8|1R|9|@$G|1S|H|1T|I|J]]|A|@]|B|$]]|$2|M|4|N|6|7|8|1U|9|@$G|1V|H|1W|I|J]]|A|@]|B|$]]|$2|O|4|P|6|7|8|1X|9|@$G|1Y|H|1Z|I|J]]|A|@]|B|$]]|$2|Q|4|R|6|7|8|20|9|@$G|21|H|22|I|J]]|A|@]|B|$]]|$2|S|4|T|6|7|8|23|9|@$G|24|H|25|I|J]]|A|@]|B|$]]|$2|U|4|V|6|7|8|26|9|@$G|27|H|28|I|J]]|A|@]|B|$]]|$2|W|4|X|6|7|8|29|9|@$G|2A|H|2B|I|J]]|A|@]|B|$]]|$2|Y|4|Z|6|7|8|2C|9|@$G|2D|H|2E|I|J]]|A|@]|B|$]]|$2|10|4|11|6|7|8|2F|9|@$G|2G|H|2H|I|J]]|A|@]|B|$]]|$2|12|4|13|6|7|8|2I|9|@$G|2J|H|2K|I|J]]|A|@]|B|$]]|$2|14|4|15|6|7|8|2L|9|@$G|2M|H|2N|I|J]]|A|@]|B|$]]|$2|16|4|17|6|7|8|2O|9|@$G|2P|H|2Q|I|J]]|A|@]|B|$]]|$2|18|4|19|6|7|8|2R|9|@$G|2S|H|2T|I|J]]|A|@]|B|$]]|$2|1A|4|1B|6|7|8|2U|9|@$G|2V|H|2W|I|J]]|A|@]|B|$]]|$2|1C|4|1D|6|7|8|2X|9|@$G|2Y|H|2Z|I|J]]|A|@]|B|$]]]]

I came across the same issue, and solved it. so, leaving a note here.
<h3>my case</h3>
In my case, after installing the new InputSystem package by <code>Package Manger</code> on Unity Editor, and then restarting Unity Editor following the appeared dialog, I could see <code>Input System</code> under <code>Packages</code> folder on <code>Project</code> view. However, any reference to namespece <code>UnityEngine.InputSystem</code> got errors.
What I found that Unity.InputSystem.dll didn't exist under <code>[Project Dir]/Library/ScriptAssemblies/Unity.InputSystem.dll</code>, which is what the Unity project refers to. This path can be found in <code>Assembly-CSharp.csproj</code>, placed right under Unity project directory.
Actually, it was not only for Input System package but also the same for all the other packages I uses. <code>[Project Dir]/Library/ScriptAssemblies</code> only had 2 files, <code>Assembly-CSharp.dll</code> and <code>Assembly-CSharp.pdb</code>, although this directory should hold dll files from all the installed packages.
<h3>solution</h3>
My solution was simple.
<ol>
<li>delete <code>Assembly-CSharp.csproj</code> file ( to be regenerated at some stage )</li>
<li>close Unity Editor</li>
<li>close Unity Hub</li>
<li>open Unity Hub</li>
<li>open Unity Editor</li>
</ol>
At the last step, before Unity Editor fully waked up, I could see all the package dll files are loaded to <code>[Project Dir]/Library/ScriptAssemblies</code> directory.
I'm not so sure whether csproj file delete and Unity Hub restart was necessary, but this is what I did, which recovered my broken project.
<h3>my environment</h3>
<ul>
<li>Unity 2019.4.14f1</li>
<li>macOS 10.15.7</li>
<li>Visual Studio 8.8.4</li>
</ul>

entityMap|blocks|key|8jm7s|text|在我的例子中(Windows+2019.4+15f1，Visual+Studio+Code+1.53.0，Input+System+1.0.2)将项目的架构设置为x86_64是有帮助的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|19d52|文件->构建设置->+Plattform+(PC、MAC和Linux单机版)|ed3kf|不过，我不确定这是否会影响VS+Code，或者我是否在这两者之间做了任何其他事情来解决这个问题。^0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|G|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|H|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|I|9|@]|A|@]|B|$]]]]

In my case (Windows, Unity 2019.4 15f1, Visual Studio Code 1.53.0, Input System 1.0.2)
Setting the Architecture of the project to x86_64 helped.
File-&gt; Build Settings -&gt; Plattform (PC, MAC &amp; Linux Standalone)
I'm not sure though if this could even effect VS Code or if I did anything else in between to resolve this.

I have installed the new InputSystem package in my Unity project. I have set the input to &quot;new inputsystem&quot; in the Unity Player Settings.
I have quit and restarted both Unity and VS Code.
But when I try to use the system in VS Code, I immediately get this error:
<pre><code>using UnityEngine;
using System.Collections;
using UnityEngine.InputSystem; // &lt;-error
using UnityEngine.InputSystem.Controls; // &lt;-error
</code></pre>
<blockquote>
The type or namespace name 'InputSystem' does not exist in the namespace 'UnityEngine' (are you missing an assembly reference?) [Assembly-CSharp]
</blockquote>
What can I do to make VS Code recognise the Unity InputSystem package?

Unity type or namespace name 'InputSystem' does not exist in the namespace 'UnityEngine'

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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 我已经在我的Unity项目中安装了新的InputSystem包。我已经在Unity Player设置中将输入设置为"new inputsystem“。我已经退出并重新启动Unity和VS Code。 但是当我尝试在VS Code中使用系统时，我立即得到了这个错误： 命名空间'UnityEngine‘中不存在类型或命名空间名称'InputSystem’(是否缺少程序集引用？)组件-CSharp  

问命名空间“”UnityEngine“”中不存在Unity类型或命名空间名称“”InputSystem“”
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