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。% t2 Z8 j f/ |0 _; \5 t$ {& F# Z
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Integrity " {) H% Q1 ]* g* D8 A8 \8 V 5 F8 S! m" {# H; T* \ - t, J* q7 T4 }: S# J2 X7 Q/ r0 n
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The shifcalender which is needed for planning purposes was not given.