Imcomprehensive probleme with LoadSettings/SaveSettings

[Guillaume]

I've got a RadFilter.
I try to save expressions with SaveSettings(), no problems. I can save the string value in a database column.
I precise I have my own FilterEditorTemplate (which is a RadControl with specific business databinding).

When i try a LoadSettings on this string value, I've got this response :
Reference is not set to an instance of an object with this stacktrace :
à Telerik.Web.UI.RadFilterDataFieldEditor.CreateEditorFrom(RadFilterDataFieldEditor baseEditor) à Telerik.Web.UI.RadFilterSingleExpressionItem.SetupFunctionInterface(Control container) à Telerik.Web.UI.RadFilterExpressionItem.CreateFunctionalInterface() à Telerik.Web.UI.RadFilter.CreateFilterItems() à Telerik.Web.UI.RadFilter.CreateControlHierarchy() à Telerik.Web.UI.RadFilter.CreateChildControls() à System.Web.UI.Control.EnsureChildControls()

I precise I am with an objectstateformater for the load and save settings. I tried with binaryformat too and the exception moves into :
serialized data are invalid.

Is it because i've got my own editor ?

Can you help me ?

[Mira]

Hello Guillaume,

I tried to replicate the issue which you described, but to no avail. Attached to this message, you will find the code which I used for testing. In it the Country field editor is a custom one and all filter expressions are saved and loaded successfully.

Please, take a look at my project and let me know if there are any differences at your end, which I may be leaving out.

Regards,
Mira
the Telerik team

[Guillaume]

OK, the problem was I called the LoadSettings BEFORE the LoadExpression template (I have to do LoadSettings in the page_Load).