ArgumentError happened in CodeStats.MachineController#edit
Message
HTTP request error: assign @machine not available in eex template.
Please make sure all proper assigns have been set. If this
is a child template, ensure assigns are given explicitly by
the parent template as they are not automatically forwarded.
Available assigns: [:changeset, :conn, :title, :view_module, :view_template]
Backtrace (last 10 lines)
(phoenix_html) lib/phoenix_html/engine.ex:109: Phoenix.HTML.Engine.fetch_assign/2
(code_stats) web/templates/machine/single_machine.html.eex:6: anonymous fn/1 in CodeStats.MachineView."single_machine.html"/1
(appsignal) lib/appsignal/instrumentation/helpers.ex:62: Appsignal.Instrumentation.Helpers.instrument/6
(code_stats) web/templates/layout/app.html.eex:76: anonymous fn/1 in CodeStats.LayoutView."app.html"/1
(appsignal) lib/appsignal/instrumentation/helpers.ex:62: Appsignal.Instrumentation.Helpers.instrument/6
(phoenix) lib/phoenix/view.ex:332: Phoenix.View.render_to_iodata/3
(code_stats) lib/code_stats/endpoint.ex:1: CodeStats.Endpoint.instrument/4
(phoenix) lib/phoenix/controller.ex:740: Phoenix.Controller.do_render/4
View on AppSignal: https://appsignal.com/code-stats/sites/59d14436fc940e6e2ba7626a/incidents/34