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From https://www.telerik.com/download/custom-download# I tried to download the latest version 2024.1.130 kendo.custom.min.js file in order to upgrade the kendo plugin  from Kendo UI 2022.1.412 version to the latest. 
I use Asp.Net MVC and I have a custom bundler where I reference all the js files like this

 bundles.Add(new ScriptBundle("~/bundle/kendo").Include( "~/Scripts/kendo/kendo.custom.min.js"));   

Then in Razor Layout page I register bundles like this

@Scripts.Render("~/bundle/kendo")

but whenever I run the application I always get a NullReferenceException at the line that registers the bundle with the message "No object reference is set to an object instance."

Whenever I downgrade the kendo version or return to the previous one the application runs properly.

Any ideas why is this happening? Would you please help me solve this issue? 

Thanx in Advance.

AGGELIKI
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 asked on 29 Feb 2024
0 answers
26 views

I generate an html report by replacing the keys in the html file with dynamic values. When converting to a pdf file using Telerik this error is thrown. I have checked several times and I do not have any duplicated keys. The error is thrown when trying to import the html report.

 

  JpegImageConverterBase customJpegImageConverter = new CustomJpegImageConverter();
  FixedExtensibilityManager.JpegImageConverter = customJpegImageConverter;

  HtmlFormatProvider htmlProvider = new HtmlFormatProvider();
  PdfFormatProvider fixedProvider = new PdfFormatProvider();
  //using flow provider to treat  html content
  Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider flowProvider = new Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider();

 
  var itemDetailsDoc = htmlProvider.Import(htmlReport);
n/a
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 asked on 07 Feb 2024
1 answer
27 views
Hi everyone, I need help with the trial plan. I'm currently using MVC version 5.2.7 in my project, but the version required for the Telerik trial version is 5.2.9. How can I get an older version?
1 answer
68 views
Hi.  I inherited an MVC application that is using this version - 2013.2.6.11.340. I need to updgrade away from this, as it was discovered that there is a security issue w/anything 2020 and below.  Is ther a document that can assist me in this regards?
Anton Mironov
Telerik team
 answered on 25 Jan 2023
1 answer
498 views

Was this package recently removed from nuget ??

https://api.nuget.org/v3b.2013.3.1119' is not found on source 'https://api.nuget.org/v3/index.json'.)

Indeed it does not show up when seraching:

 

Eyup
Telerik team
 answered on 13 Sep 2022
0 answers
107 views

Team 

we are facing the issue binding the data into kendo.mvc.UI grid

here is the screenshots

my UI source code:

@(Html.Kendo().Grid<ClientOnboarding.Data.EF_COB_PortalUsr>()
    .Name("CompanyDemographGrid")
    .Selectable()
    .Columns(columns =>
    {
        columns.Bound(c => c.name).Width(110);
        columns.Bound(c => c.email).Width(110);
        columns.Command(command =>
        {
            command.Edit();
            command.Destroy();
        }).Width(120);

    })
    .DataSource(dataSource => dataSource
      .Ajax()
      .PageSize(5)
      .Events(events => events.Error("error_handler"))
    .Model(model =>
    {
        model.Id(mdel => mdel.Rec_id);
        model.Field(mdel => mdel.Rec_id).Editable(false);
        model.Id(mdl => mdl.name);
        model.Field(mdl => mdl.name).Editable(false);
        model.Id(mdl => mdl.email);
        model.Field(mdl => mdl.email).Editable(false);
    }
    )
    .Read(read => read.Action("BindAllDemographPortlUsr", "OnBoarding"))
  .Update(update => update.Action("UpdateDemographPortlUsr", "OnBoarding"))
  .Create(update => update.Action("AddDemographPortlUsr", "Grid"))
  .Destroy(destroy => destroy.Action("DeleteDemographPortlUsr", "OnBoarding"))

    )
.ToolBar(toolbar => toolbar.Create())



   // Set grid editable.
   .Editable(editable => editable.Mode(GridEditMode.InCell))

    // Set grid sortable.
    .Sortable()

    // Set grid selectable.
    .Selectable()

    // Set grid pagable.
    .Pageable(pageable =>
    {
        pageable.Refresh(true);
        pageable.PageSizes(true);


    })
                                )

      note: please suggests  where i did mistake   

 

 

guru
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 asked on 11 Aug 2022
2 answers
1.4K+ views

hi, 

I'm maintaing a ASP.NET MVC 5.2.7 webapp with kendo 2021.2.616,  the question is: will this version of kendo work when the webapp is migrated to .Net 6? otherwise is there a kendo roadmap for such kind of migration?

regards and happy holidays

Gerardo
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Iron
 answered on 16 May 2022
1 answer
110 views

Hi,

I am unable to find ASP.NET Core scaffolding in VS2022. Then I install into VS2019 and result is same. Unable to view Telerik scaffolding. If any one have the idea how to fix it please help me.

3 answers
91 views

 again >>
I can't restore the kendo on mu new laptop,

I mapped my project and it required to restore the kendo , but it appear this message !
any help ? 

 

 
Wafaa
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 answered on 20 Feb 2022
1 answer
462 views

HI,  

I am working on the MVC.net (not core) application.  used the few stuff from Kendo ui, like autocomplete and notification.  Everything works fine on local and when deployed to the Azure without the automated CI/CD process.

 

Now when it came to the do the build for CI/CD I am getting the below error:

ResolveAssemblyReferences: Primary reference "Kendo.Mvc". ##[warning]C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2203,5): Warning MSB3245: Could not resolve this reference. Could not locate the assembly "Kendo.Mvc". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2203,5): warning MSB3245: Could not resolve this reference. Could not locate the assembly "Kendo.Mvc". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. [D:\a\1\s\MyApp\MyApp.csproj] For SearchPath "{HintPathFromItem}".

 

//Properties in Visual Studio for the dll

Although the code is running fine after deployment and on local but I noticed that the Telerick or Keno dlls that are sever in reference folder

are missing from the Package folder.

Anton Mironov
Telerik team
 answered on 10 Jan 2022
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