Cannot delete folder even it is empty in SAS Studio

[ClayZhai]

I know to delete a folder in SAS Studio, I have to delete all files in it and then delete the folder. However, after I create and delete some files in one folder, I cannot delete the folder even I clear all files in it (see the situation in the picture). Can someone help me?

[andreas_lds · Accepted solution]

Maybe some hidden files, do you have access to the directory with other tools? What happens if you logout and login again? Have you asked an admin to look at the folder?

[ClayZhai]

looks like it's a systematic bug. After a moment and restart, it comes to normal. thank you.