[CLOSED] Reference resolver cannot be null

[rbtceo]

Hi All,

Ext.Net 2.5.3.31243
VS 2013
Newtonsoft.Json 7.0.1 (from GitHub) (Reference property is 7.0.0.0)

I get an exception:

Exception Details: System.ArgumentNullException: Reference resolver cannot be null.
Parameter name: value

Stack Trace:

[ArgumentNullException: Reference resolver cannot be null.
Parameter name: value]
   Newtonsoft.Json.JsonSerializer.set_ReferenceResolver(IReferenceResolver value) +105
   Newtonsoft.Json.JsonSerializer.ApplySerializerSettings(JsonSerializer serializer, JsonSerializerSettings settings) +1484
   Newtonsoft.Json.JsonSerializer.CreateDefault(JsonSerializerSettings settings) +65
   Newtonsoft.Json.JsonConvert.SerializeObject(Object value, Type type, JsonSerializerSettings settings) +47
   Newtonsoft.Json.JsonConvert.SerializeObject(Object value, JsonSerializerSettings settings) +44
   Ext.Net.JSON.Serialize(Object obj, JsonSerializerSettings settings) +237
   Ext.Net.JSON.Serialize(Object obj, IList`1 converters, IContractResolver resolver) +137
   Ext.Net.JSON.Serialize(Object obj, IList`1 converters) +43
   Ext.Net.TokenUtils.NormalizeRawToken(String script) +98
   Ext.Net.TokenUtils.ParseAndNormalize(String script, Control seed) +56
   Ext.Net.TokenUtils.ParseAndNormalize(String script) +38
   Ext.Net.ToolTipBase.get_TargetProxy() +157
   Ext.Net.ToolTipBase.get_ConfigOptions() +1812
   Ext.Net.ToolTip.get_ConfigOptions() +54
   Ext.Net.ClientConfig.Process(Object obj) +181
   Ext.Net.ClientConfig.Serialize(Object obj, Boolean ignoreCustomSerialization, Boolean quoteName) +948
   Ext.Net.ClientConfig.Serialize(Object obj, Boolean ignoreCustomSerialization) +219
   Ext.Net.ClientConfig.Serialize(Object obj) +43
   Ext.Net.BaseControl.get_InitialConfig() +111
   Ext.Net.BaseControl.GetClientConstructor(Boolean instanceOnly, String body) +621
   Ext.Net.BaseControl.GetClientConstructor() +45
   Ext.Net.BaseControl.OnClientInit(Boolean reinit) +2197
   Ext.Net.Observable.OnClientInit(Boolean reinit) +51
   Ext.Net.BaseControl.SetResources() +214
   Ext.Net.BaseControl.PreRenderAction() +68
   Ext.Net.Observable.PreRenderAction() +263
   Ext.Net.BaseControl.Render(HtmlTextWriter writer) +470
   Ext.Net.AbstractContainer.Render(HtmlTextWriter writer) +47
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +128
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +128
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +216
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +32
   System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +53
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +40
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +128
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +128
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8
   System.Web.UI.Page.Render(HtmlTextWriter writer) +29
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1386

I guess it was fixed for Ext.Net 3 (https://github.com/extnet/Ext.NET/issues/843)

Was it fixed for Ext.Net 2 ?

Thank you.

[Daniil]

Hi @rbtceo,

Updated Ext.NET v2 (SVN branches/2) to Json.NET 7.0.1 as well (revision #6500).

Thank you very much for the report.

[Intellirose]

Hi,

I got the latest version 2.x nuget package (EXT.NET 2.5.3.1) and it still doesn't work with Json.NET 7.0.1

Thank you,

[Daniil]

Hi @Intellirose,

Welcome to the Ext.NET forums!

Thank you for the question.

For Ext.NET v2 it has been fixed in SVN only (branches/2) which is accessible for Premium Support subscribers only. We have not released a NuGet package with the fix. We are now considering releasing of 2.5.4. No time frame yet, but it might be happening in a few weeks.

[geoffrey.mcgill]

There will be no further public releases of Ext.NET 2.x.

The last public release was 2.5.3.1 on November 05, 2014.

Ext.NET 2 will continue to be supported in Svn only. We plan to support Ext.NET 2 until at least the end of 2016, but there will be no further public releases.

[rbtceo]

Thank you for your answers.