A note on “Abundant new exact solutions for the (3+1)-dimensional Jimbo–Miwa equation”

We demonstrate that eight from twenty seven solutions obtained by Li and Dai [Abundant new exact solutions for the (3+1)-dimensional Jimbo–Miwa equation, J. Math. Anal. Appl. 361 (2010) 587–590] are wrong and do not satisfy the equation. The other nineteen exact solutions are not new solutions and can be found from the well-known solution.