We are getting below error while Administrator user is exist in the database and active Security check of the expression 'ShowEditDeleteButtons.Value|(user)administrator|(hash)******************************************' didn't pass. The expression was signed by user ''. Remo...

I am getting the following error after updating from CMS 12 to 13 including applying the latest hotfix. (13.0.52) `Try reloading the administration interface. The user was not found in the JWT token, nor in the current virtual context URL.` The CMS and MVC site all build and...

The code is in a method in webpart code behind. The Method returns a dataset from the search. DataSet results = SearchResult.Search(parameters); Return results; The API Change guide states CMS.Search.SearchHelper.Search(CMS.Search.SearchParameters) was change to...

I am upgrading a pretty advanced installation of an ASPX based website from Kentico 6 to Kentico 8.2, I have successfully gone through each step of the upgrade process to the final 8.2 phase. However once my site has been upgraded to 8.2 I get "The script was registered too s...

Hello, We are upgrading Kentico 10 to 11 and having issue. Most of the issues I have tried to surpress for timebing but this one I could not resovled. Has any one expreince this issue if so any input on resolution? **Server Error in '/' Application.** Unable to cast object ...

My upgrade from v8 to 10 failed. It looks like the script got most of the way complete. I have tried to run these scripts manually, and they fail also. SQL script applied. 90% of SQL script applied. 80% of SQL script applied. 70% of SQL script applied. 60% of SQL script ...

It took us quite a time, but the first version of upgrade from 5.5 R2 to 6.0 is finally ready.

As you may know already, we’re going to release updated versions of Kentico more often. The next version will be a minor release named Kentico 8.1. You are probably sitting at your desk right now wondering, “How easy will it be to upgrade to this new version?” This article des...

I'm working on some custom modules, and I need to execute some code when it is installed. Thinking ahead, I need this install code to be patterned in a way that supports version comparison, and can run a series of upgrades depending on those versions. I think [this is where ...

After upgrading Kentico, I'm getting the following [error](https://www.screencast.com/t/M25WXJMYGtMK). `IDX10703: Cannot create a 'System.RuntimeType', key length is zero.` This is strange, because the project works fine on my local machine. Please tell me has anyone encounte...