blocks|key|2852006|text|即使在安装了托管捆绑包之后，我也遇到了同样的问题。解决方案在the+documentation中-|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2852007|2852008|重新启动系统，或者在命令提示符下执行net+stop+was+/y，然后执行net+start+w3svc，以获取对系统路径的更改。|blockquote|style|CODE|2852009|2852010|2852011|这是在安装.NET核心Windows服务器托管捆绑包之后完成的。|2852012|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.microsoft.com/en-us/aspnet/core/publishing/iis?tabs=aspnetcore2x^0|U|H|0|0|0|I|F|12|F|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|D|3|-4|5|6|7|Z|8|@]|9|@]|C|$]]|$1|E|3|F|5|G|7|10|8|@$A|11|B|12|H|I]|$A|13|B|14|H|I]]|9|@]|C|$]]|$1|J|3|-4|5|6|7|15|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|16|8|@]|9|@]|C|$]]|$1|L|3|M|5|6|7|17|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|18|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]]]

I had this same problem, even after installing the hosting bundle. The solution was in <a href="https://docs.microsoft.com/en-us/aspnet/core/publishing/iis?tabs=aspnetcore2x" rel="noreferrer">the documentation</a> - 

<blockquote>
 Restart the system or execute <code>net stop was /y</code> followed by <code>net start w3svc</code> from a command prompt to pick up a change to the system PATH.
</blockquote>

This is done after installing the .NET Core Windows server hosting bundle.

blocks|key|2640180|text|尝试在服务器上安装.NET+Core+SDK：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2640181|https://www.microsoft.com/net/download/core|offset|length|2640182|它为我解决了同样的问题。|2640183|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|17|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

Try to install .NET Core SDK on the server:

<a href="https://www.microsoft.com/net/download/core" rel="noreferrer">https://www.microsoft.com/net/download/core</a>

It solved the same problem for me.

blocks|key|2640339|text|您需要将以下内容添加到项目中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2640340|<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>|code-block|syntax|javascript|2640341|请查看附件中的图片。|2640342|​|2640343|📷|atomic|offset|length|2640344|2640345|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/27cd077827effa8f0f421230be762261.png|imageAlt^0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|10|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|11|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|12|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|13|8|@]|9|@$N|14|O|15|1|16]]|A|$]]|$1|P|3|J|5|6|7|17|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X|Y|-4]]]]

You need add this to your project :

<pre><code>&lt;PublishWithAspNetCoreTargetManifest&gt;false&lt;/PublishWithAspNetCoreTargetManifest&gt;
</code></pre>

Please view attached picture.

<img src="https://i.stack.imgur.com/Ny68b.png" alt="enter image description here">

blocks|key|101998|text|尝试在web.config+processPath="dotnet"中使用dotnet.exe的确切位置，即在我的示例中为C:\Program+Files(x86)\dotnet\dotnet.exe|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|101999|entityMap^0|E|K|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|$]]

Try using exact location of dotnet.exe in web.config 
<code>processPath="dotnet"</code>,
i.e. In my case C:\Program Files(x86)\dotnet\dotnet.exe

blocks|key|102698|text|全新的Azure+core+2.1应用程序尝试使用新的应用程序服务计划部署到新的.net应用程序服务。同样的问题，即502.5错误(+HTTP错误502.5+-进程失败)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|102699|我执行了上述步骤，但仍然遇到错误。我选择使用选择的自包含部署模式(与依赖于框架(win-x64)相比)。|102700|这解决了我的问题。|102701|这个答案也提交给了问题：.net-core-2.0+azure+app+service+502.5+error|offset|length|102702|也许这些问题应该联系起来。|102703|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/45694286/net-core-2-0-azure-app-service-502-5-error/51064718#51064718^0|0|0|0|C|17|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$H|X|I|Y|1|Z]]|A|$]]|$1|J|3|K|5|6|7|10|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]]]

Brand new .net core 2.1 app trying to deploy to new Azure app service with new app service plan. Same issues, namely 502.5 error ( HTTP Error 502.5 - Process Failure ).

I implemented the above steps and still ran into errors. I opted to use the chose the self-contained deployment mode (compared to framework dependent (win-x64)).

This resolved my issue.

This answer was also submitted to [question]: <a href="https://stackoverflow.com/questions/45694286/net-core-2-0-azure-app-service-502-5-error/51064718#51064718">.net-core-2.0 azure app service 502.5 error</a>

Perhaps these questions should be linked.

blocks|key|2640364|text|我也有同样的问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2640365|您必须安装"Windows主机捆绑包“|2640366|这是最新版本2.1.0，支持旧版本|2640367|https://www.microsoft.com/net/download/thank-you/dotnet-runtime-2.1.0-windows-hosting-bundle-installer|offset|length|2640368|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|2U|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@$H|U|I|V|1|W]]|A|$]]|$1|J|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|G]]]]

I had the same problem

You must install "Windows Hosting Bundle"

This is the newest version 2.1.0 and supports the old version

<a href="https://www.microsoft.com/net/download/thank-you/dotnet-runtime-2.1.0-windows-hosting-bundle-installer" rel="nofollow noreferrer">https://www.microsoft.com/net/download/thank-you/dotnet-runtime-2.1.0-windows-hosting-bundle-installer</a>

blocks|key|104869|text|我也有同样的问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|104870|我在服务器https://www.microsoft.com/net/core/preview#windowscmd上安装了.NET+Core2.0Preview2(点1中的按钮|offset|length|104871|现在它正在运行|104872|entityMap|0|LINK|mutability|MUTABLE|url|https://www.microsoft.com/net/core/preview#windowscmd^0|0|5|1H|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

I was having the same problem

I installed .NET Core 2.0 Preview 2 (the button in point 1) on the server
<a href="https://www.microsoft.com/net/core/preview#windowscmd" rel="nofollow noreferrer">https://www.microsoft.com/net/core/preview#windowscmd</a>

and it's running now

blocks|key|105204|text|同样的问题发生了，然后得到了解决，遵循以下步骤。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|105205|1:首先删除.bin+and.obj+folder......mean清理您的应用程序。|105206|2:这肯定是版本不匹配的问题，要查看此>>，请转到输出窗口中的"ASP.Net核心WebServer“查看操作错误。在VS+2017中，我的案例。2.1.4在C:\Program+Files\dotnet\shared\Microsoft.AspNetCore.App+AdminLTE>上找不到任何兼容的框架版本AdminLTE>指定的框架'Microsoft.AspNetCore.App'，版本'2.1.5‘未找到。|offset|length|style|BOLD|105207|3:通过包管理器控制台安装Microsoft.AspNetCore.App+2.1.5+(我的)。|105208|4:重新构建，然后问题得到修复。|105209|如果仍然有同样的问题，请回复。|105210|entityMap^0|0|0|J|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@$F|U|G|V|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|W|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|X|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|Y|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|Q|$]]

The same issue occurred then got resolved to follow below steps.

1: First delete .bin and.obj folder......mean Clean your application.

2: Definitely this is version mismatching issue to see this >> go to "ASP.Net Core WebServer" in the Output window to see action error.
In VS 2017, My case .
 2.1.4 at [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
AdminLTE> It was not possible to find any compatible framework version
AdminLTE> The specified framework 'Microsoft.AspNetCore.App', version '2.1.5' was not found.

3: Install Microsoft.AspNetCore.App 2.1.5 (for mine) through package manager console.

4: Rebuild again then issue got fixed.

Please reply if still getting the same issue.

blocks|key|105212|text|首先，您必须检查所需的.net版本，确认在服务器和已开发的本地计算机上应用的相同版本。使用命令提示符：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|105213|>dotnet+--info|code-block|syntax|javascript|105214|解决方案2：|105215|使用带有dotnet解释器的命令提示符执行dll文件|105216|YOUR_DLL_PATH>+dotnet+yourdllpath.dll+|105217|通过这个，你可以找到实际的错误。|105218|祝好运|105219|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|W|8|@]|9|@]|A|$E|F]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

First you have to check the required dot net version, Confirm the same version applied in both server and developed local machine.
Using Command prompt :

<pre><code>&gt;dotnet --info
</code></pre>

Solution 2: 

Execute the dll file using command prompt with dotnet interpreter

<pre><code>YOUR_DLL_PATH&gt; dotnet yourdllpath.dll 
</code></pre>

By this you can find the actual error.

Good luck

I use asp.net core 2 Preview 2.

I opened <code>stdoutLogEnabled = "true"</code> in <code>web.config</code> but the system does not write logs.

Deploying on windows server 2012 r2 gives :

Error

<blockquote>
 HTTP Error 502.5 - Process Failure.
</blockquote>

Web.config

<pre><code>&lt;aspNetCore processPath="dotnet" arguments=".\App.WebHost.dll" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false" /&gt;
</code></pre>

Logs 

<a href="https://i.stack.imgur.com/sZDPC.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/sZDPC.jpg" alt="image logs"></a>

Please help me.

ASP.NET Core 2.0 Preview 2 on IIS error 502.5

我使用的是asp.net核心2预览版2。我在web.config中打开了stdoutLogEnabled = "true"，但系统不写入日志。在windows server 2012 r2上部署可实现以下优势：错误超文本传输协议错误502.5 -处理失败。Web.config<aspNetCore processPath="dotnet" arguments=".\App.WebHost.dll"

问ASP.NET error 502.5上的IISCore2.0预览版2
EN

回答 9

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问ASP.NET error 502.5上的IISCore2.0预览版2EN

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