Why do i receive Error using exportgraphics

I am wondering why this code is not working for me. The user selects the path. Then I create a folder and in it I want to save my UIaxes.

My error looks like this:

[KALYAN ACHARJYA]

Can you try once without specifying file path (Save in current working directory)?

[Jakub Rolbiecki]

Yes, It works correctly when it enters the path or when it is not edited. The moment it adds the created folder there is an error. The path in the computer is correct. The application works with this path when turned on and off.

[Jakub Rolbiecki]

I found solution. The path is in character vector. I added the parts od path in string and then Convert to Character vector and it is working

convertStringsToChars()