Question

perform(Cmd, Decisions, Slot_out, Database) ->
  {Client, Cid, Op} = Cmd,
  Is_member = lists:member(maps:values(maps:with(lists:seq(1, Slot_out - 1), Decisions)),
  if
    Is_member == true ->
      nothing;
    true ->
 87     Database ! {execute, Op},
 88     Client ! {response, Cid, ok}
 89 end,
 90 Slot_out + 1.

在erlang中我写了这样的代码，但总是有错误。

90:syntax error before: '.'

任何人都知道如何解决它？非常感谢你！

Answer 1

错过了此行的结束括号＆＃34;）＆＃34;

Is_member = lists:member(maps:values(maps:with(lists:seq(1, Slot_out - 1), Decisions)),

它应该是：

Is_member = lists:member(maps:values(maps:with(lists:seq(1, Slot_out - 1), Decisions))),

function replica.erl：90：语法错误之前：＆＃39;。＆＃39;

1 个答案: