System.InvalidCastException when Stored Procedure out parameters are null -------------------------------------------------------------------------
Key: IBATISNET-239 URL: https://issues.apache.org/jira/browse/IBATISNET-239 Project: iBatis for .NET Issue Type: Bug Components: DataMapper Affects Versions: DataMapper 1.6.1 Environment: All Reporter: Oikonomopoulos Spyros When a stored procedure with out parameters returns a null value in one of the parameters, the following Exception occurs: IBatisNet.Common.Exceptions.ProbeException : Unable to cast object of type 'System.DBNull' to type XXXX See also http://www.nabble.com/output-parameters-and-dbnull-p9643387.html Attached a patch that seems to solve the problem. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.