Fix entry registration

rog/views.py

@@ -1694,7 +1694,7 @@ class EntryViewSet(viewsets.ModelViewSet):
             logger.info(f"team.owner = {team.owner}, event_name = {event_name}")
             logger.info(f"team = {team}")
 
-            # 外部システムの更新
+            # 外部システムの更新を試行（失敗してもエントリー作成は継続）
             success = self.register_team(
                 entry.zekken_number,
                 event_name,
@@ -1703,9 +1703,13 @@ class EntryViewSet(viewsets.ModelViewSet):
                 team.owner.password
             )
             if not success:
-                logger.error("Failed to register external system")
-                raise serializers.ValidationError("外部システムの更新に失敗しました。")
-            logger.info("External system registered successfully")
+                logger.warning("Failed to register external system, but entry was created successfully")
+                # 外部システム登録失敗をGpsLogに記録（後でリトライ可能）
+                from .models import GpsLog
+                GpsLog.record_external_registration_request(entry)
+                logger.info("External system registration request recorded in GpsLog for later retry")
+            else:
+                logger.info("External system registered successfully")
         except Exception as e:
             logger.exception(f"Error creating Entry: {str(e)}")