Server Error in project
I have created a custom control in VS 2010.Registered it on Sitefinity backend.Now i am getting this error message when i want to open my project from SPM >>>
Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
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.Reflection.ReflectionTypeLoadException:
Unable to load one or more of the requested types. Retrieve the
LoaderExceptions property for more information.
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:
[ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.]
DynamicModule.ns.Wrapped_OpenAccessMetaDataProvider_d8c4da8c1d7d4b7882c5dac40d2d56ef.Initialize(String providerName, NameValueCollection config, Type managerType) +197
Telerik.Sitefinity.Data.ManagerBase`1.InstantiateProvider(IDataProviderSettings providerSettings, Type providerType, ExceptionPolicyName policy, ManagerBase`1 manager) +1342
Telerik.Sitefinity.Data.ManagerBase`1.InstantiateProvider(IDataProviderSettings providerSettings, ExceptionPolicyName policy, ManagerBase`1 manager) +63
Telerik.Sitefinity.Data.ManagerBase`1.SetProvider(String providerName, String transactionName) +297
Telerik.Sitefinity.Data.ManagerBase`1..ctor(String providerName, String transactionName) +131
Telerik.Sitefinity.Data.Metadata.MetadataManager..ctor() +12
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) +0
System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache) +98
System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache) +241
System.Activator.CreateInstance() +103
Telerik.Sitefinity.Data.ManagerBase`1.GetManager(String providerName, String transactionName) +80
Telerik.Sitefinity.Services.SystemManager.Initialize() +171
Telerik.Sitefinity.Abstractions.Bootstrapper.RegisterRoutes(RouteCollection routes) +278
Telerik.Sitefinity.Abstractions.Bootstrapper.Bootstrap() +239
Telerik.Sitefinity.Web.SitefinityHttpModule.Init(HttpApplication context) +116
System.Web.Routing.UrlRoutingModule.System.Web.IHttpModule.Init(HttpApplication application) +10
System.Web.HttpApplication.InitModulesCommon() +166
System.Web.HttpApplication.InitModules() +46
System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +715
System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +283
System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +104
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +327
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.237
How can i fix this problem.I ve already deleted all the control files i created in VS.
Hello Can,
Most probably there are missing dlls in your bin folder. Please make sure that all dlls are there. Generally if you rebuild the solution the dlls from the bin gets removed. You can recover them from EmptyProject installation that is automatically generated when you create a project through Sitefinity's Project Manager.
Greetings,
Ivan Dimitrov
the Telerik team
Problem solved thank you.