Crystal Plasticity- Deformation gradient error

[Emmanuel-324]

Below is the error message

�[31m
*** ERROR ***
The following error occurred in the object "MOOSE Problem", of type "FEProblem".

Material property 'deformation_gradient', requested by 'crysp_phase0' is not defined on block 0
Material property 'crysrot', requested by 'crysp_phase0' is not defined on block 0
Material property 'deformation_gradient', requested by 'crysp_phase1' is not defined on block 0
Material property 'crysrot', requested by 'crysp_phase1' is not defined on block 0
Material property 'deformation_gradient', requested by 'crysp_phase2' is not defined on block 0
Material property 'crysrot', requested by 'crysp_phase2' is not defined on block 0

[GiudGiud]

Hello

use Debug/show_material_props on an example input and find out which material is supposed to be declaring this

then check if you have this material in your simulation and that you are not passing parameters that would be changing the name of the property

Guillaume

[Emmanuel-324]

I just got this input script from a colleague and am trying to make it work. I can share the input script if you need to see it.

[GiudGiud]

You’ll need to get context from them about this.

If they meant to use properties from a specific phase or were relying on some sort of homogenization between phases, the treatment will be different

[Emmanuel-324]

Yes, it is for a nickel-chromium alloy that exhibits anisotropy. One of the issues is the precipitates(phases) have different crystal structures
.

[Emmanuel-324]

Is there a way to use different slip systems with slip resistance in MOOSE?

[GiudGiud]

In the same spatial regions? (Subdomains)