On 19/12/16 11:13, Karen Harutyunyan wrote:
> Hi guys ,
> 
> I`m getting "undefined method `sub!' for nil:NilClass" error on foreman
> 1.14 when i try to edit host. A lot of forums pointing to ruby 2.2 and
> rails > 4.2 so i have successfully installed those requirements but
> still getting error . i did not get any similar error at foreman 1.13

The stacktrace would provide more information about what is calling the
method, and show you the likely location to fix (particularly if it's a
plugin).

Otherwise please use the bug tracker and attach the log with the full
error message: http://projects.theforeman.org/projects/foreman/issues/new

-- 
Dominic Cleal
domi...@cleal.org

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