模块“aspnetcorev2.dll"加载失败 [英] The Module "aspnetcorev2.dll" failed to load
问题描述
最近我尝试安装 ASP.NET Core/.NET Core: Runtime &在运行 Windows Server 2008 R2 SP1 的机器上托管捆绑包版本 2.2.但是，安装 IIS 后停止工作并为其中托管的所有应用程序提供 503 服务不可用 错误.检查应用程序池后，我发现这些应用程序池刚刚关闭.
Recently I tried installing ASP.NET Core/.NET Core: Runtime & Hosting Bundle version 2.2 on a machine running Windows Server 2008 R2 SP1. However, after installing IIS stops working and gives 503 Service unavailable error for all applications hosted in it. After checking the application pools I see that the pools just shuts down.
在事件查看器中，我可以看到以下错误消息 -
In the event viewer I can see the following error message -
模块 DLL C:Program Files (x86)IISAsp.Net CoreModuleV2aspnetcorev2.dll 加载失败.数据是错误.
The Module DLL C:Program Files (x86)IISAsp.Net Core ModuleV2aspnetcorev2.dll failed to load. The data is the error.
我尝试将池设置为 32/64 位，但错误是相同的.有没有其他人遇到过这个问题或对此有解决方案?
I have tried setting the pool to both 32/64 bits, but the error is the same. Did anybody else face this problem or have solution for this?
推荐答案
阅读以下文档后-
和
使用 ASP.NET Core 的 Azure 应用服务和 IIS 的常见错误参考
我开始知道 ASP.NET Core/.NET Core: Runtime &Hosting Bundle(最新版本)依赖于 Microsoft Visual C++ 2015 Redistributable.有问题的机器安装了早期版本的 vc++ redist.安装上述版本的可再发行组件(32 位和 64 位)后，一切又开始工作了.
I came to know that the ASP.NET Core/.NET Core: Runtime & Hosting Bundle (latest versions) depends on Microsoft Visual C++ 2015 Redistributable. The machine in question had earlier versions of vc++ redist installed. After installing the said version of redistributables (both 32 & 64 bit) everything started working again.
有趣的是ASP.NET Core/.NET Core:运行时&Hosting Bundle Version 2.2 安装程序在安装过程中没有抛出任何关于缺少 vc++ 2015 redist 的错误或警告.
Funny thing is the ASP.NET Core/.NET Core: Runtime & Hosting Bundle Version 2.2 installer didn't throw any errors or warnings during installation about the missing vc++ 2015 redist.
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