[XPEnology on Intel NUC - NUC8i5BEH]

Good afternoon. I have a nuc NUC8BEH with the following characteristics:
https://www.intel.es/content/www/es/es/products/sku/126148/intel-nuc-kit-nuc8i5beh/specifications.html

 

I am trying to install xpenology following the next post:

 

The problem I have is the following:
I boot with the image indicated in the post and the installation finishes correctly but when I boot the system I get an error like this:

 

attached is also my grub.cfg file 
What could be wrong? What is the problem?

Thank you very much.

 

 

grubcfg.txt

[XPEnology on Intel NUC - NUC7CJYH]

Hi friend. I have an intel nuc and I would like to use it with xpenology. I have been reading your post and I have many doubts about it. Could you share the necessary files with me?

Thanks a lot.