solved check in $HOME/.config/mimeapps.list file under [Added Associations] section that there are these lines:
inode/directory=xfce4-file-manager.desktop; x-scheme-handler/trash=xfce4-file-manager.desktop;
solved config/ mimeapps. list file under [Added Associations] section that there are these lines:
check in $HOME/.
inode/directory =xfce4- file-manager. desktop; handler/ trash=xfce4- file-manager. desktop;
x-scheme-