diff --git a/addons/web/controllers/main.py b/addons/web/controllers/main.py
index 3526883e45e..546a232ef3d 100644
--- a/addons/web/controllers/main.py
+++ b/addons/web/controllers/main.py
@@ -1814,15 +1814,20 @@ class Reports(View):
             report = zlib.decompress(report)
         report_mimetype = self.TYPES_MAPPING.get(
             report_struct['format'], 'octet-stream')
+        file_name = None
         if 'name' not in action:
             reports = req.session.model('ir.actions.report.xml')
-            res_id = reports.search([('report_name', '=',action['report_name']),],
+            res_id = reports.search([('report_name', '=', action['report_name']),],
                                     0, False, False, context)
-            action['name'] = reports.read(res_id, ['name'], context)[0]['name']
+            if len(res_id) > 0:
+                file_name = reports.read(res_id[0], ['name'], context)['name']
+            else:
+                file_name = action['report_name']
 
         return req.make_response(report,
              headers=[
-                 ('Content-Disposition', 'attachment; filename="%s.%s"' % (action['name'], report_struct['format'])),
+                 # maybe we should take of what characters can appear in a file name?
+                 ('Content-Disposition', 'attachment; filename="%s.%s"' % (file_name, report_struct['format'])),
                  ('Content-Type', report_mimetype),
                  ('Content-Length', len(report))],
              cookies={'fileToken': int(token)})
diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 16141ce7be5..556e7fe73b3 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -472,6 +472,7 @@ instance.web.FormView = instance.web.View.extend(instance.web.form.FieldManagerM
 
                 return self.on_processed_onchange(response, processed);
             } catch(e) {
+                console.error(e);
                 instance.webclient.crashmanager.on_javascript_exception(e);
                 return $.Deferred().reject();
             }
@@ -509,6 +510,9 @@ instance.web.FormView = instance.web.View.extend(instance.web.form.FieldManagerM
         }
         if (result.domain) {
             function edit_domain(node) {
+                if (typeof node !== "object") {
+                    return;
+                }
                 var new_domain = result.domain[node.attrs.name];
                 if (new_domain) {
                     node.attrs.domain = new_domain;
@@ -520,6 +524,7 @@ instance.web.FormView = instance.web.View.extend(instance.web.form.FieldManagerM
         return $.Deferred().resolve();
         } catch(e) {
             console.error(e);
+            instance.webclient.crashmanager.on_javascript_exception(e);
             return $.Deferred().reject();
         }
     },
@@ -552,6 +557,7 @@ instance.web.FormView = instance.web.View.extend(instance.web.form.FieldManagerM
     on_button_cancel: function(event) {
         if (this.can_be_discarded()) {
             this.set({mode: "view"});
+            this.on_record_loaded(this.datarecord);
         }
         return false;
     },
@@ -2023,6 +2029,7 @@ instance.web.DateTimeWidget = instance.web.OldWidget.extend({
         this.$input_picker = this.$element.find('input.oe_datepicker_container');
         this.$input.change(this.on_change);
         this.picker({
+            onClose: this.on_picker_select,
             onSelect: this.on_picker_select,
             changeMonth: true,
             changeYear: true,