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In Development
Last Updated: 20 Jul 2026 16:48 by ADMIN
Scheduled for 2026 Q3
Krzysztof
Created on: 20 Jul 2026 16:29
Category: PersistenceFramework
Type: Bug Report
0
Error: System.InvalidOperationException: This type is not allowed
After after update to Telerik UI for ASP.NET AJAX 2026.2.708 we have problem with RadPersistenceManager1.LoadState() metod.
Error: System.InvalidOperationException: This type is not allowed.
We use custom StorageProvider for RadPersistenceManager that implements the IStateStorageProvider interface.

Everything works great on version Telerik UI for ASP.NET AJAX 2026.2.519 (2026 Q2).
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