File lager-3.7.0-stdlib-3.12.patch of Package lager
diff -Ndurp lager-3.7.0/src/error_logger_lager_h.erl lager-3.7.0-stdlib-3.12/src/error_logger_lager_h.erl
--- lager-3.7.0/src/error_logger_lager_h.erl 2019-05-25 02:28:40.000000000 +0300
+++ lager-3.7.0-stdlib-3.12/src/error_logger_lager_h.erl 2020-07-13 13:51:39.956372685 +0300
@@ -209,6 +209,9 @@ log_event(Event, #state{sink=Sink} = Sta
%% Handle changed logging in gen_fsm stdlib-3.9 (TPid, ClientArgs)
[TName, _Msg, TPid, TStateName, _StateData, TReason | _ClientArgs] when is_pid(TPid), is_atom(TStateName) ->
{gen_fsm, TName, TStateName, TReason};
+ %% Handle changed logging in gen_statem stdlib-3.12 (ClientArgs)
+ [TName, _Msg, {TStateName, _StateData}, _ExitType, TReason, [TName], _CallbackMode, Stacktrace | _ClientArgs] ->
+ {gen_statem, TName, TStateName, {TReason, Stacktrace}};
%% Handle changed logging in gen_statem stdlib-3.9 (ClientArgs)
[TName, _Msg, {TStateName, _StateData}, _ExitType, TReason, _CallbackMode, Stacktrace | _ClientArgs] ->
{gen_statem, TName, TStateName, {TReason, Stacktrace}};