See ACHILIHU VS ANYATONWU (2013) 1 SCNJ 332 at 359 thus: “The exception is where there is misdirection by the trial Court. Misdirection occurs where issues of fact in the case for the parties or the law applicable to the issue raised are not fairly appraised or considered or misconceived or the law applicable is incorrectly applied by the trial Court as a result there would be a miscarriage of justice if the decision reached is allowed to stand.”
FOR REVERSAL OF AN ERROR, A MISCARRIAGE OF JUSTICE MUST HAVE OCCURED
Again to be said is that it is not every error of law that is committed by a trial or appellate Court that justifies the reversal of a judgment. For a reversal to take place, the error must have occasioned a miscarriage of justice as it was material in the decision reached.
– M. Peter-Odili JSC. Adegbanke v. Ojelabi (2021)