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    Error "Object reference not set ... Nintex.Forms.SharePoint.MobileAppForms.NfMobileFormsRepository" publishing Forms

    Status: Validated

    ISSUE
    When publishing a Nintex Form, the following error might occur:

    The server encountered an error processing the request. The exception message is 'Object reference not set to an instance of an object. Stack trace: Nintex.Forms.SharePoint.MobileAppForms.NfMobileFormsRepository...

    Misc XML Content then:
    The server encountered an error processing the request. The exception message is 'Object reference not set to an instance of an object. Stack trace:
    Nintex.Forms.SharePoint.MobileAppForms.NfMobileFormsRepository...
    ERROR CODE
    RESOLUTION
    1. Go to: Central Administration > Nintex Forms Management > Manage database
    2. Ensure the database information is filled out and click the OK button.
    3. Go To SQL Server Management Studio and ensure a Nintex Forms database exists and that the "Tables" section is provisioned with dbo.NLF_Config.
    4. Retry the Form publish.
    ADDITIONAL INFORMATION
    This error indicates that the Forms Database is missing or the connection has been lost, it's possible the database either wasn't created on installation or the connection string has not been updated post migration.
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