title: DNN 7 General Exception
body: <p>I am creating Costume DNN Module but I have "General Exception" happening recently. just want to ask if anyone get this error " General Exception" and how to fix it  </p>
  
  <pre><code>AssemblyVersion: 7.0.5
  
  PortalID: -1
  
  PortalName: 
  
  UserID: -1
  
  UserName: 
  
  ActiveTabID: -1
  
  ActiveTabName: 
  
  RawURL: 
  
  AbsoluteURL: 
  
  AbsoluteURLReferrer: 
  
  UserAgent: 
  
  DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke
  
  ExceptionGUID: 19286ea9-9154-4453-93d3-f58e3e143f64
  
  InnerException: Error Creating BusinessControllerClass 'DotNetNuke.Modules.ResourceModule.Components.FeatureController' of module(ResourceModule) id=(637) in tab(144) and portal(0) 
  
  FileName: 
  
  FileLineNumber: 0
  
  FileColumnNumber: 0
  
  Method: System.Activator.CreateInstance
  
  StackTrace: 
  
  Message: System.Exception: Error Creating BusinessControllerClass 'DotNetNuke.Modules.ResourceModule.Components.FeatureController' of module(ResourceModule) id=(637) in tab(144) and portal(0) ---&gt; System.ArgumentNullException: Value cannot be null. Parameter name: type at System.Activator.CreateInstance(Type type, Boolean nonPublic) at System.Activator.CreateInstance(Type type) at DotNetNuke.Services.Search.ModuleIndexer.GetModuleList(Int32 PortalID) --- End of inner exception stack trace --- at DotNetNuke.Services.Search.ModuleIndexer.GetModuleList(Int32 PortalID)
  
  Source: 
  
  Server Name: 
  </code></pre>