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：
7 C; C2 U# `+ K+ y4 {5 o7 h: c+ _/ R9 Ktime: 0.000000 exception: Exception caught in executive::processeventinlist(). Throwing.
* T1 W8 |$ ~8 Q0 Wtime: 0.000000 exception: Exception caught in executive::steptotime(). Throwing.
  n$ a# k1 \( s9 ?, w& d/ ptime: 0.000000 exception: Exception caught in executive::tick(). Throwing.
time: 0.000000 exception: int runthemessageloop() #4
exception: core->theexecutive.tick();
time: 0.000000 exception: int runthemessageloop() #6

1# zorsite

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9 N/ |& S% L0 G" D) ^  m可以呀