When boolean's Object also has a modifier that depends back on the target Object, a crash occurred. In a case like this, BKE_modifier_get_evaluated_mesh_from_evaluated_object returns NULL, so just have to protect against that case.
When boolean's Object also has a modifier that depends back on the target Object, a crash occurred. In a case like this, BKE_modifier_get_evaluated_mesh_from_evaluated_object returns NULL, so just have to protect against that case.