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Bad class token.
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.BadImageFormatException: Bad class token.

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:


[BadImageFormatException: Bad class token.]
Html5Asp.Html5Input.AddAttributesToRender(HtmlTextWriter writer) +0
System.Web.UI.WebControls.WebControl.RenderBeginTag(HtmlTextWriter writer) +210
System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +204
Html5Asp.Html5Input.Render(HtmlTextWriter writer) +220
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +283
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +544
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +229
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +473
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +246
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +476
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +218
System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +527
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +283
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +544
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +229
System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +232
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +473
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +246
System.Web.UI.Control.Render(HtmlTextWriter writer) +204
System.Web.UI.Page.Render(HtmlTextWriter writer) +214
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +283
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +544
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +229
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6431
Posted
Comments
sureshsankar 29-Jul-13 2:41am    
I have using html5 and Asp.net
sureshsankar 29-Jul-13 2:42am    
any one help me above the error

1 solution

This usually happens if you are trying to use a DLL built in x86 mode on a process built with AutoCPU or vise versa.

Make sure all your DLL's are built in the same CPU mode (better still make them all AnyCPU).
 
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Comments
sureshsankar 31-Jul-13 1:12am    
thanks for answer
sureshsankar 31-Jul-13 2:10am    
re-install visual stdio in my CPU

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