[Solved] Value cannot be null. Parameter name: type

Hello All,

I am having the issue with image upload. It was working fine previously but now giving the error that value type can't be null. Error is as follows:

Value cannot be null.
Parameter name: type

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.ArgumentNullException: Value cannot be null.
Parameter name: type
Source Error:

Stack Trace:

[ArgumentNullException: Value cannot be null.

Parameter name: type]
   System.Activator.CreateInstance(Type type, Boolean nonPublic) +7470086
   System.Activator.CreateInstance(Type type) +6
   CKFinder.Connector.Connector.LoadPlugins() in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:96
   CKFinder.Connector.Connector.OnLoad(EventArgs e) in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:121
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

[ArgumentNullException: Value cannot be null.
Parameter name: type]
   System.Activator.CreateInstance(Type type, Boolean nonPublic) +7470086
   System.Activator.CreateInstance(Type type) +6
   CKFinder.Connector.Connector.LoadPlugins() in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:96
   CKFinder.Connector.Connector.OnLoad(EventArgs e) in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:121
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

PLEASE HELP!!!!

Attachments:

ImageUploadError.png

Tue, 09/23/2014 - 19:02

loxlie

Joined: 22/09/2014

Posts: 2

Solved

Just in case any one else has this error (I did), it comes from forgetting to add a reference to the plug-in DLLs. To solve, either add a reference to their location, or copy the DLL files from the plug-in dirs to the Bin directory. As in Step 1 here .