-

7 years ago · 45ba7d260d
1 changed files with 1 additions and 1 deletions
--- a/Src/Asp.Net/SqlSugar/Abstract/DbFirstProvider/DbFirstProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbFirstProvider/DbFirstProvider.cs
@ -177,7 +177,7 @@ namespace SqlSugar
                            PropertyDescriptionText = GetPropertyDescriptionText(item, PropertyDescriptionText);
                            PropertyText = PropertyDescriptionText + PropertyText;
                            classText = classText.Replace(DbFirstTemplate.KeyPropertyName, PropertyText + (isLast ? "" : ("\r\n" + DbFirstTemplate.KeyPropertyName)));
-                            if (ConstructorText.IsValuable() && item.DefaultValue.IsValuable())
+                            if (ConstructorText.IsValuable() && item.DefaultValue!=null)
                            {
                                var hasDefaultValue = columns.Skip(index + 1).Any(it=>it.DefaultValue.IsValuable());
                                ConstructorText = ConstructorText.Replace(DbFirstTemplate.KeyPropertyName, propertyName);