one or more surfaces cannot be trimmed into multiple pieces Problem

Sometimes the message "one or more surfaces cannot be trimmed into multiple pieces" shows up when i use the  trim surface feature , but it's not closing, just keeping  open/close/open/close, so i can't close the feature or changed, i need to close the solidworks and lose all my work (if i didn't save it imagine my hate).

It's happening with anyone this? and there it's a way to fix it?

SolidworksParts And Features