**** Counts do not match
Single equations in unmatched =E= blocks 216
Unmatched single free variables 195
**** Unmatched free variables = 195
PA(ACT1)
PA(ACT2)
PA(ACT3)
PA(ACT4)
PA(ACT5)
PA(ACT6)
PA(ACT7)
PVA(ACT1)
PVA(ACT2)
PVA(ACT3)
这个错误怎么修改,因为接触CGE时间不长,还是自学,希望大家给些指导,谢谢!