Hi, I solved it just changing the "Page" where a I was working. This exception was happening in a Popup page (toolkit:Popup) and I dediced to use a ContentPage instead of it and it works
How to fix exception when trying to get SecureStoreage in .NET MAUI

Luciano Nicolas SPONTON
1
Reputation point
When I try to get the second SecureStoreage I have and exception (see photo) and this happen only when I try to acceso to the second, because the first works perfectly I can get it. And if a change the order, I mean, try to get "password" at first it works but with "user" (now is the second) happends the same error. So the problem is trying to acceses more than once securestoreage at the same time or in the life line?
Developer technologies .NET .NET MAUI
4,152 questions