Not an error I've had before.
Any hints where to start looking for this?
Object reference not set to an instance of an 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.NullReferenceException: Object reference not set to an instance of an 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:
[NullReferenceException: Object reference not set to an instance of an object.]
SD.LLBLGen.Pro.ORMSupportClasses.FieldUtilities.GetEntityFieldPropertyDescriptors(IEntity2 dummyInstance, List1& instanceProperties, Dictionary
2& namesAdded) +53
SD.LLBLGen.Pro.ORMSupportClasses.EntityView21.GetEntityFieldPropertyDescriptors(IEntityCore dummyInstance, List
1& instanceProperties, Dictionary2& namesAdded) +47
SD.LLBLGen.Pro.ORMSupportClasses.EntityViewBase
1.GetPropertyDescriptors(IEntityCore dummyInstance, PropertyDescriptor[] listAccessors) +220
SD.LLBLGen.Pro.ORMSupportClasses.EntityViewBase`1.GetItemProperties(PropertyDescriptor[] listAccessors) +390
Telerik.WebControls.GridResolveEnumerable.GetItemProperties(Object source) +70
Telerik.WebControls.GridResolveEnumerable.ParseProperties() +53
Telerik.WebControls.GridResolveEnumerable.Initialize() +10
Telerik.WebControls.GridResolveEnumerable.EnsureInitialized() +17
Telerik.WebControls.GridEnumerableFromDataView..ctor(IEnumerable enumerable, Boolean CaseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +146
Telerik.WebControls.GridDataSourceHelper.CreateGridEnumerable(IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +126
Telerik.WebControls.GridDataSourceHelper.GetResolvedDataSource(Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +92
Telerik.WebControls.GridTableView.get_ResolvedDataSource() +233
Telerik.WebControls.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +34
System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +59
System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +111
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +29
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
Telerik.WebControls.GridTableView.PerformSelect() +4
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
Telerik.WebControls.GridTableView.DataBind() +343
Telerik.WebControls.RadGrid.DataBind() +77
Telerik.WebControls.RadGrid.AutoDataBind(GridRebindReason rebindReason) +132
Telerik.WebControls.RadGrid.OnLoad(EventArgs e) +162
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Control.LoadRecursive() +131
System.Web.UI.Control.LoadRecursive() +131
System.Web.UI.Control.LoadRecursive() +131
System.Web.UI.Control.LoadRecursive() +131
System.Web.UI.Control.LoadRecursive() +131
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061