blocks|key|1529070|text|我们也遇到了同样的问题。Azure应用服务目前不支持Net+3。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1529071|临时解决方法是通过发布工具从Visual构建一个自包含的应用程序。您可以将它从依赖于框架的框架更改为发布设置中的自包含。只需将其部署到Azure。|1529072|我们还试图使用我们的DevOps管道来实现这一点，但是无法解决如何进行一个自包含的构建，而且Azure有望很快支持Net+3，发布工作目前还不错。|1529073|希望有帮助:)|1529074|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

We had exactly the same problem. Azure App Service does not currently support Net Core 3.

The temporary workaround is to build a self contained app from Visual Studio through the publish tool. You can change it from Framework Dependent to Self Contained in the publishing settings. Simply deploy that to Azure.

We also tried to use our DevOps pipelines to do this, but couldn't work out how to do a self contained build and as Azure will hopefully support Net Core 3 soon, the publish works fine for now.

Hope that helps :)

blocks|key|1529104|text|您可以跟踪应用服务仪表板上的ASP.NET核心上的最新版本。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1529105|entityMap|0|LINK|mutability|MUTABLE|url|https://aspnetcoreon.azurewebsites.net/^0|5|I|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You can keep track on the latest releases on the <a href="https://aspnetcoreon.azurewebsites.net/" rel="noreferrer">ASP.NET Core on App Service Dashboard</a>

blocks|key|1529119|text|我的问题与不正确的web.config有关。当更改为自包含的应用程序时，您必须修改aspNetCore--+web.config的一部分。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1529120|新web.config|1529121|<aspNetCore+processPath=".\[your].exe"
stdoutLogEnabled="false"
stdoutLogFile=".\logs\stdout"/>|code-block|syntax|javascript|1529122|旧web.config|1529123|<aspNetCore+processPath="dotnet"+
arguments=".\[your].dll"+
stdoutLogEnabled="false"+
stdoutLogFile=".\logs\stdout"+/>|1529124|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

My problem was related to an incorrect web.config. When changing to self-contained application you have to modify the aspNetCore-part of your web.config.

New web.config

<pre><code>&lt;aspNetCore processPath=".\[your].exe"
stdoutLogEnabled="false"
stdoutLogFile=".\logs\stdout"/&gt;
</code></pre>

Old web.config

<pre><code>&lt;aspNetCore processPath="dotnet" 
arguments=".\[your].dll" 
stdoutLogEnabled="false" 
stdoutLogFile=".\logs\stdout" /&gt;
</code></pre>

blocks|key|2162756|text|您可以使用Azure应用服务扩展添加.net核心3.0x86/+64框架(开放应用程序服务->扩展)。然后发布.net核心3.0应用程序。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2162757|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|$]]

You can add .net core 3.0 x86/ 64 framework using Azure app service extension (open app service -> extensions). Then publish .net core 3.0 app.

blocks|key|143673|text|现在Azure支持.NET核心3.0，看看这篇关于如何在没有自带应用程序的情况下发布的文章。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|143674|https://link.medium.com/U2PhGVLrJ0|offset|length|143675|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|Y|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

Now Azure supports .NET core 3.0 check out this article on how to publish without self contained app.

<a href="https://link.medium.com/U2PhGVLrJ0" rel="nofollow noreferrer">https://link.medium.com/U2PhGVLrJ0</a>

blocks|key|2162794|text|.NET+Core3.0现已面世|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2162795|​|2162796|📷|atomic|offset|length|2162797|2162798|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/d77ae6c91ed936adeda42f1138b8db4e.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

.NET Core 3.0 is now available

<a href="https://i.stack.imgur.com/gUCHO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gUCHO.png" alt="enter image description here"></a>

blocks|key|2162808|text|我试着将.net核心3.1Blazor服务器应用程序部署到应用程序服务linux上，但失败时也有同样的错误。因此，我把它部署到windows+.net核心3.0+web应用程序中，它作为独立的、依赖于框架的(+x86)部署工作。显然，.net核心3.1运行时也安装在这些服务器上。但还没查过。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2162809|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 tried deploying .net core 3.1 blazor server app to app service linux and it failed with same error. So I deployed it to windows .net core 3.0 web app and it worked as self-contained and framework-dependent (windows x86) deployment. Apparently .net core 3.1 runtime is also installed on these servers. But haven't checked.

We are trying to deploy our web app after upgrading to .NET Core 3.0, but it keeps getting the "service unavailable" message. If we try to run <code>dotnet</code> from Kudu (<code>dotnet webapp.dll</code>) we get the following error:

<pre><code>It was not possible to find any compatible framework version
The specified framework 'Microsoft.AspNetCore.App', version '3.0.0' was not found.
 - The following frameworks were found:
 2.1.10 at [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
 2.1.12 at [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
 2.1.13 at [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
 2.2.5 at [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
 2.2.6 at [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
 2.2.7 at [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]

You can resolve the problem by installing the specified framework and/or SDK.

The .NET Core frameworks can be found at:
 - https://aka.ms/dotnet-download
</code></pre>

We tried to install .NET Core 3.0 with <a href="https://learn.microsoft.com/en-us/aspnet/core/host-and-deploy/azure-apps/?view=aspnetcore-3.0&amp;tabs=visual-studio#deploy-aspnet-core-30-to-azure-app-service" rel="nofollow noreferrer">Microsoft's guide for Azure</a>, but with no success.

Any suggestions?

Azure web app with .NET Core 3.0 fails: Can't find Microsoft.AspNetCore.App

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。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我们正在尝试在升级到.NET Core3.0之后部署我们的web应用程序，但是它不断收到“服务不可用”的消息。如果我们尝试从Kudu ( dotnet )运行dotnet (dotnet webapp.dll)，则会得到以下错误：It was not possible to find any compatible fr...

问带有.NET Core3.0的Azure web应用程序失败:找不到Microsoft.AspNetCore.App
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问带有.NET Core3.0的Azure web应用程序失败:找不到Microsoft.AspNetCore.AppEN