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I am getting following Telerik errors when Compiling the Application

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Christine
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Christine asked on 01 Feb 2016, 06:31 PM

Hi,

I am new to the Telerik, I have big story to ask, first I installed the Version=2016.1.113.35 on my Local machine, and started using the application everything was working good, before that I had different Version=2015.2.623.45 of Telerik on the same machine on top  of it I installed the current Version=2016.1.113.35. But when I deployed it on the Server, and server has the older version= 2015.2.623.45 that I had on my machine. And on the Server Telerik controls stopped working like RadEditor was completely disabled. 

Then I did some crazy mistake, I tried to manually copy the dlls of the same Version from Server and added them in to References thinking that this will work as backward compatibility would exist. Now it started giving me different Compilation errors. I am little frustrated can somebody please help me in this regards.

 My errors are as below:

<pre>

Unable to resolve type 'Telerik.Web.UI.RadAjaxLoadingPanel, Telerik.Web.UI, Version=2016.1.113.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'

Unable to resolve type 'Telerik.Web.UI.RadTextBox, Telerik.Web.UI, Version=2016.1.113.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'
Unable to resolve type 'Telerik.Web.UI.RadMaskedTextBox, Telerik.Web.UI, Version=2016.1.113.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'
Unable to resolve type 'Telerik.Web.UI.RadAutoCompleteBox, Telerik.Web.UI, Version=2016.1.113.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'
Unable to resolve type 'Telerik.Web.UI.RadAjaxManager, Telerik.Web.UI, Version=2016.1.113.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4'

</pre>

And my Web Config is as below any help please?

<PRE>

<remove name="Telerik_Web_UI_SpellCheckHandler_axd" />
<remove name="Telerik_Web_UI_DialogHandler_aspx" />
<remove name="Telerik_RadUploadProgressHandler_ashx" />
<remove name="Telerik_Web_UI_WebResource_axd" /><add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode,runtimeVersionv2.0" />
<add name="Telerik_Web_UI_DialogHandler_aspx" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" preCondition="integratedMode,runtimeVersionv2.0" />
<add name="Telerik_Web_UI_SpellCheckHandler_axd" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" preCondition="integratedMode,runtimeVersionv2.0" />
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="ChartImage_axd" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" preCondition="integratedMode,runtimeVersionv2.0" />
<add name="Telerik_RadUploadProgressHandler_ashx" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" preCondition="integratedMode,runtimeVersionv2.0" />

</PRE>

 

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Viktor Tachev
Telerik team
answered on 03 Feb 2016, 11:37 AM
Hi Christine,

Please follow the instruction from the following article for upgrading the controls.


If you would like to use the latest version you should ensure that it is available on the server where the application is hosted as well. Please examine the Deployment section in the documentation for additional information:






Regards,
Viktor Tachev
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Raghunandan
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answered on 02 Feb 2018, 06:49 AM

Hi I am getting this error

Could not load file or assembly 'Telerik.Web.UI, Version=2018.1.117.45, one of its dependencies. Operation is not supported

i have downloaded the ZIP file Telerik_UI_for_ASP.NET_AJAX_2018_1_117_Dev_hotfix and using the dll from Bin40

could you please help me to resolve.

Regards,

Raghu.

 

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Eyup
Telerik team
answered on 06 Feb 2018, 07:45 AM
Hi Raghunandan,

Please note that the error states that the reference is looking for an assembly with .NET version 4.5. Please take the dlls from folder Bin45 and try again.

Alternatively, you can clear the reference from your project and add it anew. 

I hope this will prove helpful.

Regards,
Eyup
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Raghunandan
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answered on 12 Feb 2018, 09:26 AM

Hi Eyup,

I did try to use framework 4.5 and am getting several errors which are related to Datasets.

Is there any other version which will support framework 4.0. 

Please let me know i try to use those dlls as i can't modify my Datasets due to existing functionality of the application. 

 

Regards,

Raghu.

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Raghunandan
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answered on 15 Feb 2018, 05:41 AM

I did try to use Bin40 dlls too. no luck same errors am getting for Datasets and Telerik.web.ui.

could you please provide the solution.

 

Regards,

Raghu.

 

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Eyup
Telerik team
answered on 15 Feb 2018, 08:56 AM
Hi Raghu,

The functionality of the Telerik .NET version 4.0 and 4.5 should be the same. Which assemblies you will use only depends on the project configuration - you can check that in the web.config file, namely the targetFramework setting.

If the issue remains, I suggest that you open a formal support thread and send us a runnable web site sample to demonstrate the described issue. This will enable us to replicate the problem locally and provide more accurate and precise suggestions.

Regards,
Eyup
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