Failure in a Virtual Machine Using shared made

I want to run a virtual machine but I have this problem

Can you help me?

In this cases I usually try to run the commands manually, sometimes it gives me more information about errors.
First and foremost, please check the rights on your datastore’s path.

Now I tried to run the virtual machine but I have another errors

I don’t know exactly if the problem is situated in the front end or in the node?Can you give me more informations about that because about the storage I worked with the internal storage without any transformations? Thank you for advanced

Do you use Node as VM inside VM (nested VM) ?
In this case I recommend you change cpu-model to host-pasthrough for Node VM. And check it by running virt-host-validate .