
James Shelton Agar
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Rank 2
James Shelton Agar
asked on 18 Feb 2010, 03:31 AM
Hi, I tried to change the global configuration for telerik update, and existing project showing up this erro
any idea to resolve such issue for any further smooth update in telerik control?
6 Answers, 1 is accepted
0
Hi James,
This error happens when the Telerik.Web.UI assembly built against .NET 3.5 is used in a project, targeting .NET 2.0 (and System.Web.Extensions 1.0). I recommend that you change the TargetFramework of your project to 3.5 and ensure that the Telerik.Web.UI assembly in the BIN folder is versioned xxxx.x.xxx.35.
Kind regards,
Erjan Gavalji
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
This error happens when the Telerik.Web.UI assembly built against .NET 3.5 is used in a project, targeting .NET 2.0 (and System.Web.Extensions 1.0). I recommend that you change the TargetFramework of your project to 3.5 and ensure that the Telerik.Web.UI assembly in the BIN folder is versioned xxxx.x.xxx.35.
Kind regards,
Erjan Gavalji
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
0

Yuji
Top achievements
Rank 1
answered on 21 Jun 2010, 02:29 AM
Hi,
I also experience the same problem. My target framework is 3.5 and my telerik.web.ui is 2009.3.1208.35. Any other idea how can I solve this? I really need to fix this than to recreate my whole project..
I also experience the same problem. My target framework is 3.5 and my telerik.web.ui is 2009.3.1208.35. Any other idea how can I solve this? I really need to fix this than to recreate my whole project..
0
Hi Yuji,
Can you check if your project has references to the System.Web.Extensions assembly? Which version of the assembly does it refer to?
Kind regards,
Erjan Gavalji
the Telerik team
Can you check if your project has references to the System.Web.Extensions assembly? Which version of the assembly does it refer to?
Kind regards,
Erjan Gavalji
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Explore the
Telerik Public Issue Tracking
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0

Yuji
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Rank 1
answered on 22 Jun 2010, 02:55 AM
Yes. It has references in System.Web.Extensions. The version is 3.5.0.0 and the Runtime Version is v2.0.50727.
0
Hi Yuji,
Can you please, check the version of the Telerik.Web.UI assembly in the bin folder of the project as well? It should end with .35. If not, please, update the Telerik.Web.UI reference to point to the Telerik.Web.UI assembly in the Bin35 folder of the RadControls distribution.
If the assembly version ends with .35 though, that would mean that the problem is somewhere else. Please, open a formal support ticket to send us the web.config file of your project for a review if this is the case.
Kind regards,
Erjan Gavalji
the Telerik team
Can you please, check the version of the Telerik.Web.UI assembly in the bin folder of the project as well? It should end with .35. If not, please, update the Telerik.Web.UI reference to point to the Telerik.Web.UI assembly in the Bin35 folder of the RadControls distribution.
If the assembly version ends with .35 though, that would mean that the problem is somewhere else. Please, open a formal support ticket to send us the web.config file of your project for a review if this is the case.
Kind regards,
Erjan Gavalji
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Explore the
Telerik Public Issue Tracking
system and vote to affect the priority of the items
0

Frank Tzanabetis
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Rank 1
answered on 15 Sep 2010, 08:11 AM
I experienced the same problem - i installed the latest Telerik.Web.UI (2010.2.826.35) loaded in the GAC, but i forgot that there was an older version of Telerik.Web.UI in the bin subfolder of my project, which caused the error. Deleting that meant that it used the GAC version and all was good.