[Gimp-user] gimp_run_procedure() not working

[cypher2k12 <forums gimpusers com>]

Hey guys, can somebody please tell me where I am going wrong? I am trying to use
the 'gimp_run_procedure()' function to call the normal map plug-in, but I can
not for the life of me get it to work. It builds without errors. Just doesn't
work in GIMP.

Here is a snippet of the code:

 gint n_return_vals;

  gimp_run_procedure("plug-in-normalmap", &n_return_vals, 
    GIMP_PDB_INT32, 1, 
    GIMP_PDB_IMAGE, param[1].data.d_image, 
    GIMP_PDB_DRAWABLE, param[2].data.d_drawable, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_FLOAT, 0, 
    GIMP_PDB_FLOAT, 10, 
    GIMP_PDB_INT32, 0,
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_INT32, 0, 
    GIMP_PDB_FLOAT, 0, 
    GIMP_PDB_DRAWABLE, param[2].data.d_drawable,
    GIMP_PDB_END    
);

-- 
cypher2k12 (via www.gimpusers.com/forums)