blocks|key|5551712|text|您也可以尝试使用docker+pull+-a+<image>。-a将提取该图像的所有版本，这至少可以让您知道其中的内容。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5551713|(如果你真的需要一个特定的版本，这就没那么有用了，但当我试图拉取一个由于某种原因没有‘最新’标签的图像时，这对我很有帮助。)|5551714|编辑：这实际上是一个非常糟糕的想法，因为它会拉下整个历史记录，对于许多存储库来说，这可能有很多GB。最好去看看存储库站点，看看你想要什么标签。自我提醒:当你疲倦时，不要张贴答案。:-(|BOLD|5551715|entityMap^0|8|M|V|2|0|0|0|2|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|S|8|@$9|T|A|U|B|J]]|D|@]|E|$]]|$1|K|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|L|$]]

You might also try
<code>docker pull -a &lt;image&gt;</code>.
The <code>-a</code> will pull all versions of that image, which at least lets you know what is there.

(This is less useful if you really need a specific version, but helped me when I tried to pull an image that for some reason did not have a 'latest' tag.)

Edit: This is actually a really bad idea, since it will pull down the entire history, which for many repositories could be many GB. Better to go look at the repository site and see what tag you want. Note to self: don't post answers when you are tired. :-(

blocks|key|2024109|text|您会收到错误消息，因为不存在带有"10-2“的标记。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2024110|您可以尝试找出原因并联系存储库所有者，也可以尝试构建自己的存储库。|2024111|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|$]]

You get the error message because there exist no tag with "10-2". 
You can try to figure out why and contact the repository owner or you can try to build your own one.

blocks|key|4134306|text|我刚刚克服了这个"manifest+for+/+not+found:+manifest+unknown:注册中心不知道已命名的manifest。“|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4134307|使用|4134308|docker+login+<repo>|code-block|syntax|javascript|4134309|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I just got over this &quot;manifest for / not found: manifest unknown: The named manifest is not known to the registry.&quot;
Using
<pre><code>docker login &lt;repo&gt;
</code></pre>

blocks|key|4134280|text|检查docker的镜像不仅标签存在，我试图运行Flyway+5.0.1版本的镜像flyway/flyway，这个版本并不存在，它只存在于flyway/flyway:最新的版本中，而5.0.1存在，我把它从一个不同的仓库名中拉出来，仓库名为boxfuse/flyway。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4134281|对于错误消息'docker清单未知‘|4134282|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|$]]

Check the docker's image also not only that the tag exists, I was trying to run Flyway version 5.0.1 for an image flyway/flyway which version did not exist, it existed only in version flyway/flyway:latest it seems, whereas 5.0.1 existed and I pulled it but in/from a different repository name, with repository name boxfuse/flyway.
for the error message 'docker manifest unknown'

blocks|key|4134328|text|当您使用docker拉取时，不带标签，它将默认为标签:latest。确保在构建镜像时添加最新的标签，或者我们可以通过带冒号的镜像名称后的标签名称来访问镜像|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4134329|entityMap^0|Q|7|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|$]]

When you use docker pull, without a tag, it will default to the tag <code>:latest</code>. Make sure that when we are building a image add tag latest or we can access the image by the tag name after image name with colon

blocks|key|4134372|text|我认为您正在尝试将您的图像标记为v8.10.2。确保在本地标记图像时，使用与将来要拉取的标记相同的标记。因此，步骤如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4134373|4134374|docker+build+-t+clkao/postgres-pl:v8.10.2.|unordered-list-item|4134375|docker+push+clkao/postgres-pl:v8.10.2|4134376|docker+pull+clkao|4134377|4134378|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|N|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|Q|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|L|$]]

I think you are trying to tag your image as v8.10.2. Make sure while tagging image locally you use same tag which you want to pull in future. So steps will be like below:
<ul>
<li>docker build -t clkao/postgres-pl:v8.10.2 .</li>
<li>docker push clkao/postgres-pl:v8.10.2</li>
<li>docker pull clkao/postgres-pl:v8.10.2</li>
</ul>

blocks|key|5551910|text|如果这是通过docker.pkg.github.com从Git获得的，那么你需要切换到使用ghcr.io。前者已被弃用，并且不支持清单端点，因此某些docker客户端在尝试下载各种资源时会失败，并显示此错误消息。如果您将镜像发布到ghcr+(Github+Container+Repository)，那么docker镜像拉取过程应该会成功完成。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5551911|cd+<dir+with+Dockerfile+in+it>
docker+build+-f+Dockerfile+-t+ghcr.io/<org_id>/<project_id>:<version>+.
docker+push+ghcr.io/<org_id>/<project_id>:<version>|code-block|syntax|javascript|5551912|更多信息请点击此处：https://docs.github.com/en/packages/working-with-a-github-packages-registry/migrating-to-the-container-registry-from-the-docker-registry|5551913|5551914|注意:容器注册表目前处于公测阶段，可能会发生变化。在测试版期间，存储和带宽是免费的。要使用Container注册表，必须启用功能预览。有关更多信息，请参阅“GitHub包简介”和“使用容器注册表启用改进的容器支持”。|blockquote|5551915|5551916|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.github.com/en/packages/working-with-a-github-packages-registry/migrating-to-the-container-registry-from-the-docker-registry^0|6|L|19|7|0|0|A|3S|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@$9|10|A|11|B|C]|$9|12|A|13|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|15|8|@]|D|@$9|16|A|17|1|18]]|E|$]]|$1|M|3|-4|5|6|7|19|8|@]|D|@]|E|$]]|$1|N|3|O|5|P|7|1A|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]|$1|R|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]]|S|$T|$5|U|V|W|E|$X|Y]]]]

If this is from Git via <code>docker.pkg.github.com</code> then you need to switch to use <code>ghcr.io</code>. The former is deprecated and does not support the manifest endpoint so some docker clients, when they attempt to download various resources, fail with this error message. If you instead publish your image to ghcr (Github Container Repository), the docker image pulling process should complete successfully.
<pre class="lang-sh prettyprint-override"><code>cd &lt;dir with Dockerfile in it&gt;
docker build -f Dockerfile -t ghcr.io/&lt;org_id&gt;/&lt;project_id&gt;:&lt;version&gt; .
docker push ghcr.io/&lt;org_id&gt;/&lt;project_id&gt;:&lt;version&gt;
</code></pre>
More info here: <a href="https://docs.github.com/en/packages/working-with-a-github-packages-registry/migrating-to-the-container-registry-from-the-docker-registry" rel="nofollow noreferrer">https://docs.github.com/en/packages/working-with-a-github-packages-registry/migrating-to-the-container-registry-from-the-docker-registry</a>
<blockquote>
Note: The Container registry is currently in public beta and subject
to change. During the beta, storage and bandwidth are free. To use the
Container registry, you must enable the feature preview. For more
information, see &quot;Introduction to GitHub Packages&quot; and &quot;Enabling
improved container support with the Container registry.&quot;
</blockquote>

blocks|key|2024125|text|如果您在windows上运行Docker，请尝试将docker切换到Linux。切换完成后，Docker再次运行，然后尝试再次执行docker拉取。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2024126|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|$]]

If you are running Docker on windows, then try to switch your docker to Linux. After the switch is complete and Docker is running again then try to do a docker pull again.

I'm trying to download a tagged docker image
<pre><code>docker pull clkao/postgres-plv8:10-2
</code></pre>
and, in a compose file,
<pre><code> postgres:
 image: clkao/postgres-plv8:10-2
</code></pre>
But receive a <code>manifest not found</code> exception.
Unless I'm mistaken, <a href="https://hub.docker.com/r/clkao/postgres-plv8/" rel="noreferrer">that tag exists</a> in Docker Hub, however I notice that it doesn't appear on the <a href="https://hub.docker.com/r/clkao/postgres-plv8/tags/" rel="noreferrer">tags list</a>.
Am I doing something wrong? Or is this perhaps an issue with Docker Hub or the way that repo has been set up?
If it isn't 'my fault', what's a recommendation to move forward? Create my own Dockerfile perhaps?

Pulling Docker Images - Manifest not found

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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我正在尝试下载带标记的docker图像docker pull clkao/postgres-plv8:10-2并且，在撰写文件中，  postgres:    image: clkao/postgres-plv8:10-2但会收到manifest not found异常。除非我弄错了，Docker Hub中的，但是我注意到它并没有出现在上。我做错了什么吗？或者这可能是Docker Hub的问题，或

问拉取Docker镜像-未找到清单
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