We have double checked that every assembly is now referencing the new version and that each assembly that the report designer is dependent upon has been referenced. Where there any major changes made that could cause this exception? Also, is there a reason that the reportdesigner.dll is not available via the Syncfusion Wpf Nuget?
NBNithya B Syncfusion Team June 29, 2015 12:06 PM UTC
Thanks for using Syncfusion products.
We regret to inform you that we have tested multiple scenario to reproduce the mentioned issue but we are unable to reproduce the mentioned issue. Instead of this we are facing similar kind of issue only if we enable runtime exception (Debug->Exceptions->Common Language Runtime Exceptions). Could you please confirm with us whether the runtime exception enabled in your application?. If you still face any issues, could you please share more details on this, it will be helpful for us to provide a solution earlier.