Hi,
I keep getting this NullReferenceException when trying to save spreadsheet as stream. here is the exception stackTrace:
à Syncfusion.EJ.Export.SheetExport.InitializeSheet()
à Syncfusion.EJ.Export.SheetExport.ProcessSheet(WorkbookProperties sheetModel, DataContainer sheetData)
à Syncfusion.EJ.Export.SheetExport.ExportAsBinary(WorkbookProperties sheetModel, DataContainer sheetData, ExportFormat type, ExcelVersion excelVersion)
à Syncfusion.EJ.Export.Spreadsheet.Save(String sheetModel, String sheetData, ExportFormat type, ExcelVersion excelVersion)
à PL_ACALIS.Controllers.ImportExportController.ExportToCsv(String sheetModel, String sheetData) dans c:\...\ImportExportController.cs:ligne 547
à lambda_method(Closure , ControllerBase , Object[] )
à System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
à System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
à System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
à System.Web.Mvc.Async.AsyncControllerActionInvoker.ActionInvocation.InvokeSynchronousActionMethod()
à System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
à System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
à System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
à System.Web.Mvc.Async.AsyncResultWrapper.End[TResult](IAsyncResult asyncResult, Object tag)
à System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
à System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d()
à System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f()
Note that sheetModel and sheetData are not empty.
any help please.
thanks.