REPL fix to print blank records (#2236)

Fix for a small issue I found while using REPL. `Table({Value:1}, Blank())`
microsoft · Feb 28, 2024 · df482e0 · df482e0
1 parent 1064cd8
commit df482e0
Showing 1 changed file with 13 additions and 4 deletions.
diff --git a/src/libraries/Microsoft.PowerFx.Repl/Services/StandardFormatter.cs b/src/libraries/Microsoft.PowerFx.Repl/Services/StandardFormatter.cs
@@ -118,16 +118,25 @@ private string FormatStandardTable(TableValue table, HashSet<string> selectedFie
             }
 
             // special treatment for single column table named Value
-            else if (table.Rows.Count() > 0 && 
-                     table.Rows.First().Value?.Fields.Count() == 1 && 
-                     table.Rows.First().Value?.Fields.First().Name == "Value")
+            else if (table.Rows.Count() > 0 &&
+                     table.Type.FieldNames.Count() == 1 &&
+                     table.Type.FieldNames.First() == "Value")
             {
                 var separator = string.Empty;
                 resultString = new StringBuilder("[");
                 foreach (var row in table.Rows)
                 {
                     resultString.Append(separator);
-                    resultString.Append(FormatField(row.Value.Fields.First(), false));
+
+                    if (row.IsValue)
+                    {
+                        resultString.Append(FormatField(row.Value.Fields.First(), false));
+                    }
+                    else
+                    {
+                        resultString.Append(row.IsError ? row.Error?.Errors?[0].Message : "Blank()");
+                    }
+
                     separator = ", ";
                 }