Fix API serialization issues

1 files changed, 3 insertions, 3 deletions

diff --git a/opendc/api/v2/tiles/tileId/rack/machines/position/endpoint.py b/opendc/api/v2/tiles/tileId/rack/machines/position/endpoint.py
index d82014b3..e769a049 100644
--- a/opendc/api/v2/tiles/tileId/rack/machines/position/endpoint.py
+++ b/opendc/api/v2/tiles/tileId/rack/machines/position/endpoint.py
@@ -13,7 +13,7 @@ def GET(request):
         request.check_required_parameters(path={'tileId': 'int', 'position': 'int'})
 
     except exceptions.ParameterError as e:
-        return Response(400, e.message)
+        return Response(400, str(e))
 
     # Instantiate a Machine from the database
 
@@ -57,7 +57,7 @@ def PUT(request):
                                           })
 
     except exceptions.ParameterError as e:
-        return Response(400, e.message)
+        return Response(400, str(e))
 
     # Instantiate a Machine from the database
 
@@ -115,7 +115,7 @@ def DELETE(request):
         request.check_required_parameters(path={'tileId': 'int', 'position': 'int'})
 
     except exceptions.ParameterError as e:
-        return Response(400, e.message)
+        return Response(400, str(e))
 
     # Instantiate a Machine from the database