照着范例做,会报错(如下),无法运行,找不到原因,请大神们帮忙。 - G: D6 u7 n8 }8 i $ O2 B8 ~! `5 p V" W1 u% F ) {5 o5 \5 E& IIntegrity 7 t0 u5 _- D4 g6 p& T
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The shifcalender which is needed for planning purposes was not given.