1 files changed, 1 insertions, 1 deletions
diff --git a/grapher/Models/AccelGUI.cs b/grapher/Models/AccelGUI.cs
index 81b3e13..bb634ff 100644
--- a/grapher/Models/AccelGUI.cs
+++ b/grapher/Models/AccelGUI.cs
@@ -162,7 +162,7 @@ namespace grapher
             }
             else
             {
-                throw new Exception($"Bad arguments:\n\n{errors}");
+                new MessageDialog(errors.ToString(), "bad input").ShowDialog();
             }
         }