Undefined alias_method_chain

[camlafit]

Hello

I've got an error during plugin installation

NoMethodError: undefined method `alias_method_chain' for AttachmentsController:Class
Did you mean?  alias_method

Looks use in two place :

• plugins/redmine_preview_office/lib/redmine_preview_office/patches/admin_controller_patch.rb:
  alias_method_chain :info, :libreoffice_for_preview_office
• plugins/redmine_preview_office/lib/redmine_preview_office/patches/attachments_controller_patch.rb:
  alias_method_chain :show, :office

Looks related to this change : https://littlelines.com/blog/2018/01/31/replace-alias-method-chain on rails 5.x

maybe blocking #9

[Ez3kield]

Hello,

I've got the same issue on Redmine 4.0.2 with RAILS 4.2.

[pielat]

Same problem here. Redmine 4.0.3.

[cg200776]

mee too

[savaroma]

and i have same problem too