Error in generating deformation.h5

Dear @alex
I am trying to create deformation.h5 file for my system with PBE-SOC band gap 0.056 eV. But while using command “amset deform read undeformed def-1 def-2 …” , the following error is showing:
Reading bulk (undeformed) calculation
Reading deformation calculation in def-1
Reading deformation calculation in def-2
Reading deformation calculation in def-3
Reading deformation calculation in def-4
Reading deformation calculation in def-5
Reading deformation calculation in def-6
Bulk structure is semiconducting whereas deformed structure is metallic.
Skipping deformation.
unicodeify_spacegroup is deprecated
These methods have been deprecated in favor of using the Stringify mix-in class, which provides to_latex_string, to_unicode_string, etc. They will be removed in v2022.
latexify_spacegroup is deprecated
These methods have been deprecated in favor of using the Stringify mix-in class, which provides to_latex_string, to_unicode_string, etc. They will be removed in v2022.

Spacegroup: P4̅m2 (115)

Found 5 strains:

  • [ 0.005 0.000 0.000 0.000 0.000 0.000]
  • [-0.005 0.000 0.000 0.000 0.000 0.000]
  • [ 0.000 0.005 0.000 0.000 0.000 0.000]
  • [ 0.000 -0.005 0.000 0.000 0.000 0.000]
  • [ 0.000 0.000 0.000 0.005 0.000 0.000]

After symmetrization found 10 strains:

  • [ 0.005 0.000 0.000 0.000 0.000 0.000]
  • [-0.005 0.000 0.000 0.000 0.000 0.000]
  • [ 0.000 0.005 0.000 0.000 0.000 0.000]
  • [ 0.000 -0.005 0.000 0.000 0.000 0.000]
  • [ 0.000 0.000 0.000 0.005 0.000 0.000]
  • [ 0.000 0.000 0.005 0.000 0.000 0.000]
  • [ 0.000 0.000 -0.005 0.000 0.000 0.000]
  • [ 0.000 0.000 0.000 0.000 0.000 0.005]
  • [ 0.000 0.000 0.000 -0.005 0.000 0.000]
  • [ 0.000 0.000 0.000 0.000 0.000 -0.005]

ERROR: Strains do not cover full tensor, check calculations

One of the deformed structure is metallic. Kindly help me with this error.
Thanks.