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  • Paul 24 posts 114 karma points
    Apr 24, 2015 @ 14:05
    Paul
    0

    YSOD on upgrade - The type or namespace name 'umbracobase' does not exist in the namespace 'umbraco.presentation'

    Hi, I am upgrading a v6 to v7.0.0 website, I have followed the steps here https://our.umbraco.org/documentation/Installation/Upgrading/v7-upgrade and here https://our.umbraco.org/documentation/installation/upgrading/general.

    I have yet to run the /install process. I have been faced with a YSOD (possibly caused by overwriting my web.config?). I saw this possibly related issue and have deleted the DLLs as advised in the action but with no luck.

    Any advice?


    Compiler Error Message: CS0234: The type or namespace name 'umbracobase' does not exist in the namespace 'umbraco.presentation' (are you missing an assembly reference?)

    Source Error:

    Line 6:  using umbraco.presentation.umbracobase;
    
    error CS0234: The type or namespace name 'umbracobase' does not exist in the namespace 'umbraco.presentation' (are you missing an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionMethod' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionMethodAttribute' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionMethod' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionMethodAttribute' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionMethod' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionMethodAttribute' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtension' could not be found (are you missing a using directive or an assembly reference?)
    error CS0246: The type or namespace name 'RestExtensionAttribute' could not be found (are you missing a using directive or an assembly reference?)
    
  • Urvish 252 posts 776 karma points
    Apr 24, 2015 @ 14:22
    Urvish
    0

    Hi Paul,

    In such a case you can do one thing.

    Download the latest version of Umbraco 7 manually and copy that DLL files into your upgraded version.

    And make sure that every entries are there in web.config.

    I have faced this kind of issue while upgrading Umbraco. And I solve by copy and pasting DLLs from the latest version manually.

    Hope it helps.

    Regards,

    Urvish Mandaliya

  • Paul 24 posts 114 karma points
    Apr 24, 2015 @ 16:41
    Paul
    100

    Hi, thanks for your reply, I am now partially up and running.

    In case anyone finds this problem in the future, I followed Trevor Loader's advice on this page of the forum and added WebApi into the offending code.

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