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。 * z$ b8 D3 r& | 8 K. H# ]" u0 Q: Q & P+ J8 \; Y1 V8 R3 BIntegrity 6 ^& x. k% w7 C3 H) P. V! W
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The shifcalender which is needed for planning purposes was not given.