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When Attempting to Display the Login Page for WFR Web Verifier Error "An unhandled exception occurred during the execution of the current web request" Occurs (Doc ID 2419350.1)

Last updated on SEPTEMBER 29, 2022

Applies to:

Oracle WebCenter Forms Recognition - Version 11.1.1.9.0 and later
Information in this document applies to any platform.

Symptoms

When using a browser to display the WebCenter Forms Recognition (WFR) Web Verifier login page, the following error occurs:

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: Brainware.System.Controllers.Exceptions.ControllerException: Unknown module type ''

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:

[ControllerException: Unknown module type '']

Brainware.System.Controllers.Module.ModuleController.CreateModule(String instanceName, String moduleType) in D:\Dev\ReleaseVSS56\Cedar\dNET\rel\src\System.Controllers\Module\ModuleController.cs:114

Brainware.System.Controllers.Module.ModuleController.CreateModule(String moduleType) in D:\Dev\ReleaseVSS56\Cedar\dNET\rel\src\System.Controllers\Module\ModuleController.cs:97

Brainware.Verifier.WebClient.Global.Application_Start(Object sender, EventArgs e) in D:\Dev\ReleaseVSS56\Cedar\dNET\rel\src\Verifier.WebClient\Global.asax.cs:91

 

[HttpException (0x80004005): Unknown module type '']

System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +2761942

System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +128

System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +188

System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +295

The environment uses IIS 10. Note that the required .NET version (3.5) has been configured on the machine.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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