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<pre>
hammer host update --id 26 --parameters 'servers=["time.apple.com","pool.ntp.org"]'
Could not update the host:
  undefined method `strip!' for ["a", "b"]:Array
</pre>

The error happens on api side because hammer sends array object in value of the parameter instead of expected string.

Created from redmine issue http://projects.theforeman.org/issues/10547

Upstream bug assigned to tstrachota

Moving to POST since upstream bug http://projects.theforeman.org/issues/10547 has been closed
-------------
Anonymous
Applied in changeset commit:hammer-cli-foreman|1a31a19778c3d687aee0f387691305c3afca5c58.

Created attachment 1150462 [details]
[Verified] Screenshot Attached

Verified in Sat 6.2 snap 9.2

The issue is not repro and so fixed. No error is thrown as mentioned in Description.

# hammer host update --id 5 --parameters 'servers=["time.apple.com","pool.ntp.org"]'
Host updated

# hammer host update --id 5 --parameters 'targets=[5,6]'
Host updated


Verified from UI as well. [Screenshot Attached]

Moving to Verified.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2016:1501