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Sitefinity 3.7 upgrade issue

5 posts, 0 answered
  1. karnan sekar
    karnan sekar avatar
    80 posts
    Registered:
    07 Jul 2009
    11 Nov 2009
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    Hi,

    We upgraded the sitefinity version from 3.2 to 3.7. We are receiving an error as below.

    Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.


    We tried by deleting the service assembly as mentioned in the below link

    http://www.sitefinity.com/support/forums/sitefinity-3-x/bugs-issues/runtime-error-unable-to-load-requested-types.aspx

    But we still getting same the error, please suggest us.

    Thanks,
    karnan
  2. Ivan Dimitrov
    Ivan Dimitrov avatar
    16072 posts
    Registered:
    12 Sep 2017
    11 Nov 2009
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    Hello karnan sekar,

    Most probably you have not upgraded your project correctly. Step 6 from Upgrade Instructions says:

    6. Open the folder ~/Sitefinity/ServiceAssemblies and make sure you delete the assembly there. When you initialize the Newsletters module, it will be recreated. If you don't do this before you apply the patch, you'll get the following error:
    "Unable to load one or more of the requested types. Retrieve the LoaderExceptionsProperty for more information.""


    Best wishes,
    Ivan Dimitrov
    the Telerik team

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  3. karnan sekar
    karnan sekar avatar
    80 posts
    Registered:
    07 Jul 2009
    11 Nov 2009
    Link to this post
    Hi Ivan Dimitrov,

    If that is case upgrade is not done properly,  please tell us other suggestion to remove the error.
    Administrator may forget to delete the assembly while upgrading.

    Thanks,
    karnan



     

  4. karnan sekar
    karnan sekar avatar
    80 posts
    Registered:
    07 Jul 2009
    12 Nov 2009
    Link to this post
    Hi,

    Please tell us some suggestion, since it is upgraded incorrectly.

    Thanks,
    Karnan
  5. Georgi
    Georgi avatar
    3583 posts
    Registered:
    28 Oct 2016
    12 Nov 2009
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    Hello Кarnan,

    Can you please paste the last few errors from your Sitefinity.log file (located in App_Data directory). We will let know where does the problem comes from. 

    Regards,
    Georgi
    the Telerik team

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