I get this error if I select some materials in the materials window, then click "transfer shape". it is difficult to select materials, as it takes anywhere from 3 to 8 clicks to select anything in said window, and I don't really know which ones to choose.

I couldn't get any results with mokei.cr2 and vvcutout.cr2, so I switched to mokei.obj and
vvcutout.obj, but still no results.  it appears that "analyse" happens very quickly (analyse
button goes from blue back to normal after a few seconds).  I'm guessing that "transfer shape"
calculations are active as long as the "transfer shape" button remains blue (more than 20 min.
in this case).  when I tried to spawn morph, then delete morph prior to the end of calculations,
poser 7 quit unexpectedly.

so i finally tried to "transfer shape" from the poser ball to the poser box.  it actually got to
the point where a morph shape transfer dial appeared in the box parameter list, but
poser 7 quit unexpectedly after I tried to change the setting of said dial, which had no
effect on the box shape.