diff --git a/src/Service/RedmineService.php b/src/Service/RedmineService.php
index 7577fac..e00eab9 100644
--- a/src/Service/RedmineService.php
+++ b/src/Service/RedmineService.php
@@ -359,7 +359,7 @@ class RedmineService
                 'json' => ['issue' => $data],
             ]);
 
-            if (200 !== $response->getStatusCode()) {
+            if (200 !== $response->getStatusCode() && 204 !== $response->getStatusCode()) {
                 if (401 === $response->getStatusCode()) {
                     throw new \RuntimeException('Erreur Redmine ('.$response->getStatusCode().') : Opération non autorisée, avez-vous placé votre apikey redmine sur votre profil');
                 }
@@ -367,7 +367,7 @@ class RedmineService
                 throw new \RuntimeException('Erreur de communication avec Redmine : '.$response->getStatusCode());
             }
 
-            return $response->toArray();
+            return [];
         } catch (TransportExceptionInterface $e) {
             throw new \RuntimeException('Erreur de communication avec Redmine : '.$e->getMessage());
         }
diff --git a/templates/issue/view.html.twig b/templates/issue/view.html.twig
index 122f4b7..47aefef 100644
--- a/templates/issue/view.html.twig
+++ b/templates/issue/view.html.twig
@@ -9,11 +9,13 @@
 
         <div class="d-flex">
             <small class="text-muted" style="flex-grow:1">Projet : {{ issue.redmine.project.name }} • Tracker : {{ issue.redmine.tracker.name }}</small>
-            {% for field in issue.redmine.custom_fields %}
-                {% if field.id==11 and field.value!="" %}
-                    <small class="text-muted"><strong>{{ field.name }} =</strong> <a href="{{field.value}}" target="_blank">{{field.value|split('/')|last}}</a></small>
-                {% endif %}
-            {% endfor %} 
+            {% if issue.redmine.custom_fields is defined %}
+                {% for field in issue.redmine.custom_fields %}
+                    {% if field.id==11 and field.value!="" %}
+                        <small class="text-muted"><strong>{{ field.name }} =</strong> <a href="{{field.value}}" target="_blank">{{field.value|split('/')|last}}</a></small>
+                    {% endif %}
+                {% endfor %} 
+            {% endif %}
         </div>
     </div>
 
@@ -58,13 +60,15 @@
         </div>
 
         <div>
-            {% for field in issue.redmine.custom_fields %}
-                {% if field.id==32 %}
-                    <hr>
-                    <strong>{{ field.name }} </strong><br>
-                    {{ field.value|textile_to_html|raw }}<br>
-                {% endif %}
-            {% endfor %}   
+            {% if issue.redmine.custom_fields is defined %}
+                {% for field in issue.redmine.custom_fields %}
+                    {% if field.id==32 %}
+                        <hr>
+                        <strong>{{ field.name }} </strong><br>
+                        {{ field.value|textile_to_html|raw }}<br>
+                    {% endif %}
+                {% endfor %}   
+            {% endif %}
         </div>
 
         {% if issue.redmine.description %}