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error running Scheduled Task

1/17/2011 4:45 AM

Gus Beare

www.carawaydesign.com
Joined: 1/16/2006

Posts: 178

error running Scheduled Task

Hi

I am trying to build a scheduled task to check the database and send email notifications. I have built a web app project DLL in VB following this tutorial:

http://www.kemmis.info/blog/archive/2008/03/08/how-to-write-a-custom-dotnetnuke-schedulerclient-i.e.-a-scheduled.aspx

The DLL builds just fine but when I come to install and run it in DNN5.6 on my local box I get this error. Can anyone proovide any clues. I am a novice .NET developer.

thanks
Gus

Server Error in '/' Application.

Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

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.BadImageFormatException: Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

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.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'omvSchedule' could not be loaded.

WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

Stack Trace:

[BadImageFormatException: Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0 System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +416 System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +166 System.Reflection.Assembly.Load(String assemblyString) +35 System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +190 [ConfigurationErrorsException: Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +11211672 System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +388 System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +232 System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +48 System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +210 System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +76 System.Web.Compilation.CodeDirectoryCompiler.GetCodeDirectoryAssembly(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories, Boolean isDirectoryAllowed) +11200850 System.Web.Compilation.BuildManager.CompileCodeDirectory(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories) +185 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +551 [HttpException (0x80004005): Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +76 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +1012 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +1025 [HttpException (0x80004005): Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +11305670 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +88 System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +4342340

Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4955

"if the only tool you have is a hammer you tend to see every problem as a nail" http://www.carawaydesign.com

1/17/2011 9:53 AM

Gus Beare

www.carawaydesign.com
Joined: 1/16/2006

Posts: 178

Re: error running Scheduled Task

I fixed this by running:

aspnet_regiis.exe -iru

It's something to do with the order in which you install .NET framework 4 and VS.

Gus

"if the only tool you have is a hammer you tend to see every problem as a nail" http://www.carawaydesign.com

1/17/2011 9:53 AM

Gus Beare

www.carawaydesign.com
Joined: 1/16/2006

Posts: 178

Re: error running Scheduled Task

I fixed this by running:

aspnet_regiis.exe -iru

It's something to do with the order in which you install .NET framework 4 and VS.

Gus

"if the only tool you have is a hammer you tend to see every problem as a nail" http://www.carawaydesign.com

1/17/2011 9:53 AM

Gus Beare

www.carawaydesign.com
Joined: 1/16/2006

Posts: 178

Re: error running Scheduled Task

I fixed this by running:

aspnet_regiis.exe -iru

It's something to do with the order in which you install .NET framework 4 and VS.

Gus

"if the only tool you have is a hammer you tend to see every problem as a nail" http://www.carawaydesign.com

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error running Scheduled Task

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Server Error in '/' Application.

Could not load file or assembly 'omvSchedule' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

DNN Corp. (DotNetNuke)