“1. Because the pursuers have not stated on record a relevant case to entitle them to support the conclusions of the action, or to obtain the issues which were directed by the Court. 2. Because the questions between the parties depended on the legal construction of written documents, and the Court ought not to have directed issues to be tried by a jury, but should themselves have given judgment in the cause. 3. Because it was not proved that, at the time of the sale, Mr. Dudgeon knew that Gordon was wholly unable to fulfil and implement the obligations imposed on him as purchaser. 4. Because Dudgeon did not undertake to be cautioner or security for the payment of the price of the lands. 5. Because the judgment of4th June 1851 , in so far as adverse to the appellants, proceeds on grounds wholly insufficient to infer any liability against the appellants.”