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Forums / Developing with Sitefinity / My Site won't load anymore (Error in the OpenData assembly)

My Site won't load anymore (Error in the OpenData assembly)

3 posts, 0 answered
  1. Pierre-Jean
    Pierre-Jean avatar
    8 posts
    Registered:
    29 Jul 2011
    02 Aug 2011
    Link to this post
    Hi,

    I am currently testing Sitefinity development, and my Webseite (nothing really big, just a master page and some user controls on a test page) was working well yesterday.
    Today, I added some classes to manage some information that I need in the site, and since, the website isn't launching anymore.

    I've got the following error :
    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_a739b9c955aa481b97e5c53b25fc466e.Initialize(String providerName, NameValueCollection config, Type managerType) +283
       Telerik.Sitefinity.Data.ManagerBase`1.InstantiateProvider(IDataProviderSettings providerSettings, Type providerType, ExceptionPolicyName policy, ManagerBase`1 manager) +2233
       Telerik.Sitefinity.Data.ManagerBase`1.InstantiateProvider(IDataProviderSettings providerSettings, ExceptionPolicyName policy, ManagerBase`1 manager) +117
       Telerik.Sitefinity.Data.ManagerBase`1.SetProvider(String providerName, String transactionName) +691
       Telerik.Sitefinity.Data.ManagerBase`1..ctor(String providerName, String transactionName) +249
       Telerik.Sitefinity.Data.ManagerBase`1..ctor() +37
       Telerik.Sitefinity.Data.Metadata.MetadataManager..ctor() +28
     
    [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) +123
       Telerik.Sitefinity.Data.ManagerBase`1.GetManager() +72
       Telerik.Sitefinity.Data.Metadata.MetadataManager.GetManager() +27
       Telerik.Sitefinity.Services.SystemManager.Initialize() +354
       Telerik.Sitefinity.Abstractions.Bootstrapper.RegisterRoutes(RouteCollection routes) +342
       Telerik.Sitefinity.Abstractions.Bootstrapper.Bootstrap() +286
       Telerik.Sitefinity.Web.SitefinityHttpModule.Init(HttpApplication context) +112
       System.Web.Routing.UrlRoutingModule.System.Web.IHttpModule.Init(HttpApplication application) +10
       System.Web.HttpApplication.InitModulesCommon() +172
       System.Web.HttpApplication.InitModules() +43
       System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +828
       System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +304
       System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +107
       System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +327
     
    Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.225

    I removed all the classes I created since yesterday but it still doesn't work.

    Have you got any idea about this issue ? I really don't understand what's happening.

    thank you,
  2. Pierre-Jean
    Pierre-Jean avatar
    8 posts
    Registered:
    29 Jul 2011
    02 Aug 2011
    Link to this post
    Ok, forget this thread, I found the answer in another old thread in the forum.

    The problem was in the bin directory, som dll seemed to have disappear, don't know why.

    Copied the dll from a new project and it worked.

    Sorry for that !
  3. Victor Velev
    Victor Velev avatar
    1345 posts
    Registered:
    06 Jul 2015
    02 Aug 2011
    Link to this post
    Hello Pierre-Jean,

    This error might occur if you have rebuilt the project - this action removes the dlls from the bin folder and results into the exception you were getting. Glad to hear that you have resolved the issue!

    Regards,
    Victor Velev
    the Telerik team
    Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
3 posts, 0 answered