[Downlevel] App cannot start on full IIS

[victorhurdugaci]

This is bug when running on CoreCLR Win7/2008R2.

1. Pack MusicStore with a CoreCLR runtime and deploy it to full IIS.
2. Try to access the home page and you'll get

Server Error in '/' Application.

External component has thrown an exception.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Runtime.InteropServices.SEHException: External component has thrown an exception.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: 


[SEHException (0x80004005): External component has thrown an exception.]
   System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException) +361

[HttpException (0x80004005): External component has thrown an exception.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +541
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +122
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +731

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.5.19.0

1. Refresh the page. From now on you'll get:

Server Error in '/' Application.

The Main function returned unexpectedly with status code 0.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Exception: The Main function returned unexpectedly with status code 0.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: 


[Exception: The Main function returned unexpectedly with status code 0.]
   System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException) +361

[HttpException (0x80004005): The Main function returned unexpectedly with status code 0.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +541
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +122
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +731

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.5.19.0

[victorhurdugaci]

A little more info.

There is an exception

error CS1748: Cannot find the interop type that matches the embedded interop type 'Microsoft.Web.Hosting.IProcessHostSupportFunctions'. Are you missing an assembly reference?

From:

>   AspNet.Loader.dll!AspNet.Loader.Bootstrapper.LoadApplicationK10(string appId, string appConfigPath, Microsoft.Web.Hosting.IProcessHostSupportFunctions supportFunctions, Microsoft.Web.Hosting.LoadApplicationData* pLoadAppData, int loadAppDataSize, string krePackagePath, string appBasePath) Line 257  C#
    AspNet.Loader.dll!AspNet.Loader.Bootstrapper.LoadApplication(string appId, string appConfigPath, Microsoft.Web.Hosting.IProcessHostSupportFunctions supportFunctions, Microsoft.Web.Hosting.LoadApplicationData* pLoadAppData, int loadAppDataSize) Line 64 C#

[Eilon]

@GrabYourPitchforks can you take a look for Beta?

[mayurid]

This is the same behavior for IIS Express as well.
Basically, I create a Starter Web in VS on Win7/Win2K8 R2, target Core CLR and running the app gives the same error as abobe

[victorhurdugaci]

I am seeing a different exception on IIS and IIS express today. With the latest bits, patched with newtonsoft json, I see the error here #791

[davidfowl]

Can we move this bug to the Helios repository?