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Forums / Bugs & Issues / No parameterless constructor defined for this object.

No parameterless constructor defined for this object.

2 posts, 0 answered
  1. Joey
    Joey avatar
    2 posts
    Registered:
    19 Aug 2012
    19 Nov 2010
    Link to this post
    I've been developing in Sitefinity for about 6 months now and suddenly I have encountered this error which I can not get around.  "No parameterless constructor defined for this object."

    I've turned on tracing by placing this in the web.config:
    <trace enabled="true" pageOutput="true" requestLimit="40" localOnly="false"/>

    But it will not trace.

    I've attempted to place breakpoints in the global.asax, masterpage, and numerous other locations but I still only get this error on any page I attempt to access and I cannot get any more information about this.

    I've included the following from the error log:

    11/19/2010 6:20:10 AM [UNKNOWN]
    ************************************************************************************
    ID: 2e8b90cd-6314-4450-950e-a483248747e3; Code: 3005; Occurrence: 1; Sequence: 2
    ------------------------------------------------------------------------------------

    Application information:
     Machine name: JOEY-XPS
     OS Version: Microsoft Windows NT 6.1.7600.0
     Product Version: 3.7.2136.240
     Application Path: C:\Program Files (x86)\telerik\Sitefinity3.7\WebSites\template3\
     Debug: True

    Process information:
     Process ID: 4304
     Process Name: WebDev.WebServer40

    Request information:
     Request URL: /template3/Default.aspx
     Rewrite URL: http://localhost:49675/template3/Default.aspx
     Url Referrer:  Is Authenticated: False
     Authentication Type:  User:  User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E; OfficeLiveConnector.1.5; OfficeLivePatch.1.3; MS-RTC LM 8; Creative AutoUpdate v1.40.01)
     User Address: 127.0.0.1

    Variables:
     System.Object: System.Object
     System.Object: System.Object

    - L0 -------------------------------------------------------------------------------

    Exception Type: System.MissingMethodException

    Message: No parameterless constructor defined for this object.

    Source: mscorlib

    Stack Trace:
       at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
       at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache)
       at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache)
       at System.Activator.CreateInstance(Type type, Boolean nonPublic)
       at System.Activator.CreateInstance(Type type)
       at Telerik.ModuleManager.LoadModules(Boolean reload)
       at Telerik.ModuleManager.LoadModules()
       at Telerik.ModuleManager..cctor()
    ------------------------------------------------------------------------------------


    Thanks for your help.
    Joey Brenn

  2. Ivan Dimitrov
    Ivan Dimitrov avatar
    16072 posts
    Registered:
    25 Nov 2016
    19 Nov 2010
    Link to this post
    Hello Joey,

    Form the error you are getting it looks like you have a custom module or provider where you do not have a parameterless constructor defined.

    Sincerely yours,
    Ivan Dimitrov
    the Telerik team
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2 posts, 0 answered