同一个模型中不能有两个发生器同时选中“0时刻到达”

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否则会报错：
9 B6 k" c6 S0 Z: d0 P$ xtime: 0.000000 exception: Exception caught in executive::processeventinlist(). Throwing.
; y0 `  b1 J# s; ~: R' J+ _) dtime: 0.000000 exception: Exception caught in executive::steptotime(). Throwing.
time: 0.000000 exception: Exception caught in executive::tick(). Throwing.
time: 0.000000 exception: int runthemessageloop() #4
) o: g' m9 b; e5 x/ E( Q' {: Z9 Jexception: core->theexecutive.tick();
* B. ]2 m2 g" \1 vtime: 0.000000 exception: int runthemessageloop() #6

1# zorsite
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可以呀