Symptom
After upgrading to PowerBuilder .NET 12.5.2 (build 5602), the debugger still list errors when the application compiles and runs successfully.
- The errors that are appearing are:
System.Windows.Data Error: 6 : 'SystemConvertConverter' converter failed to convert value '' (type 'String'); fallback value will be used, if available. BindingExpression:Path=LibraryName; DataItem='TabPage' (Name='tabpage_1'); target element is 'UserObject' (Name=''); target property is 'LinesPerPage' (type 'Int16') FormatException:'System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Int16.Parse(String s, NumberStyles style, NumberFormatInfo info)
at System.String.System.IConvertible.ToInt16(IFormatProvider provider)
at System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider)
at MS.Internal.Data.SystemConvertConverter.Convert(Object o, Type type, Object parameter, CultureInfo culture)
at System.Windows.Data.BindingExpression.ConvertHelper(IValueConverter converter, Object value, Type targetType, Object parameter, CultureInfo culture)'
- System.Windows.Data Error: 6 : 'TargetDefaultValueConverter' converter failed to convert value '' (type 'String'); fallback value will be used, if available. BindingExpression:Path=LibraryName; DataItem='TabPage' (Name='tabpage_1'); target element is 'UserObject' (Name=''); target property is 'ObjectType' (type 'PBUserObjects') FormatException:'System.FormatException: is not a valid value for PBUserObjects. ---> System.ArgumentException: Must specify valid information for parsing in the string.
at System.Enum.TryParseEnum(Type enumType, String value, Boolean ignoreCase, EnumResult& parseResult)
at System.Enum.Parse(Type enumType, String value, Boolean ignoreCase)
at System.ComponentModel.EnumConverter.ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, Object value)
--- End of inner exception stack trace ---
at System.ComponentModel.EnumConverter.ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, Object value)
at MS.Internal.Data.DefaultValueConverter.ConvertHelper(Object o, Type destinationType, DependencyObject targetElement, CultureInfo culture, Boolean isForward)
at MS.Internal.Data.TargetDefaultValueConverter.Convert(Object o, Type type, Object parameter, CultureInfo culture)
at System.Windows.Data.BindingExpression.ConvertHelper(IValueConverter converter, Object value, Type targetType, Object parameter, CultureInfo culture)' - System.Windows.Data Error: 5 : Value produced by BindingExpression is not valid for target property.; Value='NaN' BindingExpression:Path=Width; DataItem='GroupBox' (Name='gb_1'); target element is 'Border' (Name='Header'); target property is 'MaxWidth' (type 'Double')
Read more...
Environment
SAP Sybase PowerBuilder .NET 12.5.2
Product
SAP PowerBuilder 12.5
Keywords
cr750715,.NET, debugger , KBA , BC-SYB-PB , PowerBuilder , Bug Filed
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.
SAP Knowledge Base Article - Preview