[erlang-questions] gen_statem badrecord,trans_opts

[getonga]

my own gen_statem module crash with this error msg:``` Context:    child_terminated Reason:     {{badrecord,trans_opts},[{gen_statem,loop_event_actions_list,10,[{file,"gen_statem.erl"},{line,1210}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}]} ``` I recheck my code many times, and not found any error in my return state. And the module runs for a long time, a week or some more, and this error happens for only two times.My erlang version is 20.3.6, and my production environment is that, could you merge 3ed7d729cab697b9f668dadb563d629de10f593d into branch 20?erlang 21 is now rc1, I can not put 21 into production now.
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