# Error creating Host on openNebula Sunstone

**URL:** <https://forum.opennebula.io/t/error-creating-host-on-opennebula-sunstone/4577>\
**Category:** Product Support\
**Created:** [July 10, 2017, 11:29am UTC](https://forum.opennebula.io/t/error-creating-host-on-opennebula-sunstone/4577 "2017-07-10T11:29:06Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![AbelC](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/abelc/32/5192_2.png) [@AbelC](https://forum.opennebula.io/u/AbelC)\
**Post date:** [July 14, 2017, 2:33pm UTC](https://forum.opennebula.io/t/error-creating-host-on-opennebula-sunstone/4577/7 "2017-07-14T14:33:57Z")

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Hi @A.Sabrine,

You may not have a user created. Check it with ‘oneuser list’. Check your one\_auth file too.

If you have not got a user:  
echo “oneadmin:mypassword” \> var/lib/.one/one\_auth

Here you can view the steps to Sunstone installation:  
[https://docs.opennebula.org/5.2/deployment/opennebula\_installation/frontend\_installation.html](https://docs.opennebula.org/5.2/deployment/opennebula_installation/frontend_installation.html)

This post can also help you:

> [@User couldn't be authenticated, aborting call](https://forum.opennebula.io/t/user-couldnt-be-authenticated-aborting-call/344):
>
> Hello .\*, I was seeing this error pop up in oned.log. To fix it I thought I would change serveradmin password, update dotfiles, restart oned and sunstone and be good to go. This deployment runs OpenNebula 4.6 on Debian Wheezy 7.7. $ dpkg -l | grep opennebula ii opennebula 4.6.2-1 amd64 controller which executes the OpenNebula cluster services After doing the above operations I was still receiving the following errors in oned.log: Wed Mar…

I hope this can help you.

Regards.  
Abel.

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