ErrOverGasCredit = errors.New("all gas credit has been spend")
ErrGasCalculate = errors.New("gas usage calculate got a math error")
ErrVotePubKey = errors.New("invalid public key of vote")
ErrOverGasCredit = errors.New("all gas credit has been spend")
ErrGasCalculate = errors.New("gas usage calculate got a math error")
ErrVotePubKey = errors.New("invalid public key of vote")