"HTTP 500.30 - ASP.NET核心应用程序启动失败“
"HTTP 500.30 - ASP.NET核心应用程序启动失败“
提问于 2021-06-29 14:43:40
我使用发布特性部署了一个API .NET核心5服务。当我使用命令dotnet <service-name>.dll启动cmd服务时，它会运行，但我无法发出API请求。当我用IIS启动它时，它会显示以下错误
HTTP Error 500.30 - ASP.NET Core app failed to start
Common solutions to this issue:
- The app failed to start
- The app started but then stopped
- The app started but threw an exception during startup
Troubleshooting steps:
- Check the system event log for error messages
- Enable logging the application process' stdout messages
- Attach a debugger to the application process and inspect我在网上搜索了这个错误，但是我没有找到解决问题的方法。这是我的program.cs
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder
.UseNLog()
//.UseContentRoot(Directory.GetCurrentDirectory())
.UseKestrel()
.UseIISIntegration()
.UseStartup<Startup>();
//.Build();
});来自EventViewer的错误
.NET运行时
Application: w3wp.exe
CoreCLR Version: 5.0.721.25508
.NET Version: 5.0.7
Description: The process was terminated due to an unhandled exception.
Exception Info: System.InvalidOperationException: Application is running inside IIS process but is not configured to use IIS server.
at Microsoft.AspNetCore.Server.IIS.Core.IISServerSetupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.HostFilteringStartupFilter.<>c__DisplayClass0_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.Hosting.GenericWebHostService.StartAsync(CancellationToken cancellationToken)
at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.Run(IHost host)
at LogService.Program.Main(String[] args) in C:\DEV\LogService\LogService.API\Program.cs:line 19IIS AspNetCode模块V2
Application '/LM/W3SVC/2/ROOT' with physical root 'C:\LogService\' hit unexpected managed exception, exception code = '0xe0434352'. First 30KB characters of captured stdout and stderr logs:
crit: Microsoft.AspNetCore.Hosting.Diagnostics[6]
Application startup exception
System.InvalidOperationException: Application is running inside IIS process but is not configured to use IIS server.
at Microsoft.AspNetCore.Server.IIS.Core.IISServerSetupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.HostFilteringStartupFilter.<>c__DisplayClass0_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.Hosting.GenericWebHostService.StartAsync(CancellationToken cancellationToken)
Unhandled exception. System.InvalidOperationException: Application is running inside IIS process but is not configured to use IIS server.
at Microsoft.AspNetCore.Server.IIS.Core.IISServerSetupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.HostFilteringStartupFilter.<>c__DisplayClass0_0.<Configure>b__0(IApplicationBuilder app)
at Microsoft.AspNetCore.Hosting.GenericWebHostService.StartAsync(CancellationToken cancellationToken)
at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.Run(IHost host)
at LogService.Program.Main(String[] args) in C:\DEV\LogService\LogService.API\Program.cs:line 19
Application '/LM/W3SVC/2/ROOT' with physical root 'C:\LogService\' failed to load coreclr. Exception message:
CLR worker thread exited prematurely回答 1
Stack Overflow用户
回答已采纳
发布于 2021-07-08 07:14:04
它适用于当前的配置。
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder
.UseNLog()
//.UseContentRoot(Directory.GetCurrentDirectory())
//.UseKestrel()
.UseIISIntegration()
.UseIIS()
.UseStartup<Startup>();
//.Build();
});页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/68180977
复制相关文章
相似问题
腾讯云开发者
