Server Error in '/' Application.

Operator '==' incompatible with operand types 'Int32' and 'Object'

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.Query.Dynamic.ParseException: Operator '==' incompatible with operand types 'Int32' and 'Object'

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[ParseException: Operator '==' incompatible with operand types 'Int32' and 'Object']
   System.Web.Query.Dynamic.ExpressionParser.CheckAndPromoteOperands(Type signatures, String opName, Expression& left, Expression& right, Int32 errorPos) +476890
   System.Web.Query.Dynamic.ExpressionParser.ParseComparison() +620
   System.Web.Query.Dynamic.ExpressionParser.ParseLogicalAnd() +26
   System.Web.Query.Dynamic.ExpressionParser.ParseLogicalOr() +26
   System.Web.Query.Dynamic.ExpressionParser.ParseExpression() +23
   System.Web.Query.Dynamic.ExpressionParser.Parse(Type resultType) +26
   System.Web.Query.Dynamic.DynamicExpression.ParseLambda(ParameterExpression[] parameters, Type resultType, String expression, Object[] values) +48
   System.Web.Query.Dynamic.DynamicExpression.ParseLambda(Type itType, Type resultType, String expression, Object[] values) +71
   System.Web.Query.Dynamic.DynamicQueryable.Where(IQueryable source, String predicate, Object[] values) +64
   System.Web.UI.WebControls.DynamicQueryableWrapper.Where(IQueryable source, String predicate, Object[] values) +20
   System.Web.UI.WebControls.QueryableDataSourceView.ExecuteQueryExpressions(IQueryable source, QueryContext context) +247
   System.Web.UI.WebControls.QueryableDataSourceView.ExecuteQuery(IQueryable source, QueryContext context) +22
   System.Web.UI.WebControls.LinqDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +351
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +22
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +151
   System.Web.UI.WebControls.ListView.PerformSelect() +104
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +76
   System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +114
   System.Web.UI.WebControls.ListView.CreateChildControls() +56
   System.Web.UI.Control.EnsureChildControls() +97
   System.Web.UI.Control.PreRenderRecursiveInternal() +42
   System.Web.UI.Control.PreRenderRecursiveInternal() +163
   System.Web.UI.Control.PreRenderRecursiveInternal() +163
   System.Web.UI.Control.PreRenderRecursiveInternal() +163
   System.Web.UI.Control.PreRenderRecursiveInternal() +163
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +906


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4676.0