The 10-month jail term was later reduced to three months' jail.
Campbell had lodged an appeal against the convictions in relation to the Countdown incident and the appeal hearing was set down to be heard in the High Court at Rotorua this afternoon. Rotorua Crown prosecutor Simon Simmers appeared for the Crown.
Justice Peter Woodhouse delayed proceedings for a short time to see if Campbell would show. However, when Campbell did not appear he said the appeal had been abandoned and dismissed it.
Justice Woodhouse said his time, the Crown's time and that of the court had been wasted which was unsatisfactory. Campbell had also not filed any submissions.
The judge said he could be wrong but the impression he had from what he had seen was that Campbell had lodged the appeal without any intention of pursuing it.
"Public resources should not be wasted in this way,'' Justice Woodhouse said.
Campbell's mother, Eve Campbell, 50, who was sentenced to 75 hours' community work after being found guilty of assault with a shopping bag, had planned to appeal her conviction but later abandoned her appeal.