Getting below error while deploying the code on circle ci pipeline.
The codebase was running smooth in local environment, but during deployment its simply failing.
What could the reason for failure?
06:28:02.719 [info] Application plug exited: exited in: Plug.start(:normal, [])
** (EXIT) an exception was raised:
** (UndefinedFunctionError) function Plug.start/2 is undefined or private
(plug 1.7.2) Plug.start(:normal, [])
(kernel 8.0) application_master.erl:293: :application_master.start_it_old/4
06:28:02.739 [info] Application plug_crypto exited: :stopped
06:28:02.739 [info] Application mime exited: :stopped
06:28:02.740 [info] Application eex exited: :stopped
Thanks in advance!