asp.net核心2.0发布到azure得到IIS 502.5错误

检查日志流,我看到了这一点

Unhandled Exception: System.FormatException: The short switch ‘-argFile’ is not defined in the switch mappings.
at Microsoft.Extensions.Configuration.CommandLine.CommandLineConfigurationProvider.Load()
at Microsoft.Extensions.Configuration.ConfigurationRoot..ctor(IList`1 providers)
at Microsoft.Extensions.Configuration.ConfigurationBuilder.Build()
at Microsoft.AspNetCore.Hosting.WebHostBuilder.BuildCommonServices(AggregateException& hostingStartupErrors)
at Microsoft.AspNetCore.Hosting.WebHostBuilder.Build()
at RecruitmentStore.Host.Program.BuildWebHost(String[] args) in D:RecruitmentStoreRecruitmentStore.HostProgram.cs:line 20
at RecruitmentStore.Host.Program.Main(String[] args) in D:RecruitmentStoreRecruitmentStore.HostProgram.cs:line 17

IIS Detailed
Error – 502.5 – Bad Gateway

这是我的web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <handlers>
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
    </handlers>
    <aspNetCore requestTimeout="00:20:00" 
                processPath="binIISSupportVSIISExeLauncher.exe" 
                arguments="-argFile IISExeLauncherArgs.txt" 
                forwardWindowsAuthToken="false" 
                stdoutLogEnabled="true" 
                stdoutLogFile="?%home%LogFilesstdout"/>
    <directoryBrowse enabled="true" />
  </system.webServer>
</configuration>

我看到bin文件夹(在我的本地)内生成的文件IISExeLauncherArgs.txt,但不知道它在Azure中是如何工作的.

你能告诉我如何解决这个问题吗？我确实多次重启了应用服务,这没有用