1 files changed, 9 insertions, 7 deletions
diff --git a/archaeological_files_pdl/forms.py b/archaeological_files_pdl/forms.py
index 7ada27be8..9974c184a 100644
--- a/archaeological_files_pdl/forms.py
+++ b/archaeological_files_pdl/forms.py
@@ -21,6 +21,7 @@ import datetime
 
 from django import forms
 from django.core import validators
+from django.utils.functional import lazy
 from django.utils.safestring import mark_safe
 from ishtar_common.utils import ugettext_lazy as _
 
@@ -266,7 +267,7 @@ class FileFormGeneralContractor(CustomForm, ManageOldType):
                     organization_type_pk_lazy('general_contractor')
                 ]
             },
-            tips=get_orga_general_contractor_label,
+            tips=lazy(get_orga_general_contractor_label),
             associated_model=models.Organization, new=True,
             detail=True,
             modify=True
@@ -284,7 +285,7 @@ class FileFormGeneralContractor(CustomForm, ManageOldType):
             limit={'person_types': [
                 person_type_pk_lazy('general_contractor')
                 ]},
-            tips=get_general_contractor_label,
+            tips=lazy(get_general_contractor_label),
             detail=True,
             modify=True,
             new=True),
@@ -300,7 +301,8 @@ class FileFormGeneralContractor(CustomForm, ManageOldType):
                 person = models.Person.objects.get(pk=general_contractor)
             except models.Person.DoesNotExist:
                 raise forms.ValidationError(_("Non existing person."))
-            if person.attached_to.pk != corporation_general_contractor:
+            if not person.attached_to or \
+                    person.attached_to.pk != corporation_general_contractor:
                 raise forms.ValidationError(_(
                     "The organization of the person in charge differs from the "
                     "general contractor."))
@@ -327,7 +329,7 @@ class FileFormPlanningService(CustomForm, IshtarForm):
                 'organization_type':
                 [organization_type_pk_lazy(['planning_service'])],
             },
-            tips=get_orga_planning_service_label,
+            tips=lazy(get_orga_planning_service_label),
             new=True,
             detail=True,
             modify=True,
@@ -347,7 +349,7 @@ class FileFormPlanningService(CustomForm, IshtarForm):
                 person_type_pk_lazy('responsible_planning_service')
             ]},
             dynamic_limit=['planning_service'],
-            tips=get_responsible_planning_service_label,
+            tips=lazy(get_responsible_planning_service_label),
             detail=True,
             modify=True,
             new=True),
@@ -364,7 +366,7 @@ class FileFormPlanningService(CustomForm, IshtarForm):
                 person = models.Person.objects.get(pk=responsible)
             except models.Person.DoesNotExist:
                 raise forms.ValidationError(_("Non existing person."))
-            if person.attached_to.pk != orga:
+            if not person.attached_to or person.attached_to.pk != orga:
                 raise forms.ValidationError(_(
                     "The organization of the person in charge differs from the "
                     "planning service."))
@@ -388,7 +390,7 @@ class FileFormInstruction(CustomForm, IshtarForm):
                 'person_types': [
                     person_type_pk_lazy('sra_agent')]
             },
-            tips=get_sra_agent_label,
+            tips=lazy(get_sra_agent_label),
             associated_model=Person, new=True,
         ),
         validators=[valid_id(Person)])