I am also looking for a solution to this issue. I have a customer using the 3.01.00 version of the Links module and upgrading the DNN version is not an option. I am getting the error below. This seems like an old issue but I wasn't able to access any of the referenced posts in this thread.
Any information would be appreciated:
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 07168f3a-af66-4716-957c-0fb24d47a9a1
InnerException: Input string was not in a correct format.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Number.StringToNumber
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Input string was not in a correct format. ---> 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.String.System.IConvertible.ToInt32(IformatProvider provider) at System.Convert.ChangeType(Object value, Type conversionType, IformatProvider provider) at System.Convert.ChangeType(Object value, Type conversionType) at DotNetNuke.Common.Utilities.CBO.CreateObject(Type objType, IDataReader dr, ArrayList objProperties, Int32[] arrOrdinals) at DotNetNuke.Common.Utilities.CBO.FillObject(IDataReader dr, Type objType, Boolean ManageDataReader) at DotNetNuke.Common.Utilities.CBO.FillObject(IDataReader dr, Type objType) at DotNetNuke.Modules.Links.LinkController.GetLink(Int32 ItemID, Int32 ModuleId) at DotNetNuke.Modules.Links.EditLinks.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---