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    Nintex Knowledge Base

    Error "Object not set to an instance of an object" Editing Task Form in the Assign Flexi Task Action

    Status: Validated

    When creating or editing a Flexi Task form, the form might not appear and the following error might occur:

    The server encountered an error processing the request. The exception message is: Object not set to an instance of an object
    1. Open SharePoint Central Administration and click on Nintex Forms Management.
    2. Click on Manage Device Layouts.
    3. Scroll down to the bottom of the page, and locate the Templates section if there are no templates below the browse button.
    4. Click on Browse.
    5. Navigate to the location of the form and click Open.
    6. Click Upload.
    7. The form will now be uploaded and available for use in Nintex Forms.

    Templates can be found at Setting a Nintex Form Template.

    Error Message