[petsc-users] Problem with "If the actual argument is scalar, the dummy argument shall be scalar unless the actual argument is of type charac..."

Hi, I'm now trying to compile an old code and I got the error: "If the actual argument is scalar, the dummy argument shall be scalar unless the actual argument is of type charac... which happens at: call MatSetValues(A_mat_uv,1,II,1,int_impl(k,3),impl_mat_A,INSERT_VALUES,ierr) I remember having this error. However, I can't find my solution. I recall it's due to some changes in the new PETSc version. Can you help? -- Thank you Yours sincerely, TAY wee-beng