Basically what I have done is
1) Imported a hmascii file into hypermesh (the file exported from Avizo)
2) ShrinkWrap to downsize the element
3) Tetrameshed ShrinkWarpped model
4) Created material
5) Created property
6) Assigned property to the tetrameshed solid model
7) Defined constrains and loads
8) Defined load steps
9) Exported to ABAQUS as input file
When I run the model in Abaqus, it showed '174830 elements have missing properties definition'.
Did I miss any steps? I have re-done the whole process many times, nothing changed.
Please give me some suggestions to solve this issue. Thanks a lot.