...

1 files changed, 1 insertions, 1 deletions

diff --git a/BackEnd/Timeline/Services/TimelinePostCreateDataException.cs b/BackEnd/Timeline/Services/TimelinePostCreateDataException.cs
index fd1e6664..10a09de7 100644
--- a/BackEnd/Timeline/Services/TimelinePostCreateDataException.cs
+++ b/BackEnd/Timeline/Services/TimelinePostCreateDataException.cs
@@ -6,7 +6,7 @@ namespace Timeline.Services
         public TimelinePostCreateDataException() { }

         public TimelinePostCreateDataException(string message) : base(message) { }

         public TimelinePostCreateDataException(string message, System.Exception inner) : base(message, inner) { }

-        public TimelinePostCreateDataException(long index, string? message, System.Exception? inner = null) : base(message, inner) { Index = index; }

+        public TimelinePostCreateDataException(long index, string? message, System.Exception? inner = null) : base($"Data at index {index} is invalid.{(message is null ? "" : " " + message)}", inner) { Index = index; }

         protected TimelinePostCreateDataException(

             System.Runtime.Serialization.SerializationInfo info,

             System.Runtime.Serialization.StreamingContext context) : base(info, context) { }