Nintex Automation K2 Updates & Fix Packs

Issue DescriptionWhen you use the dropdown control lookup after upgrading, pressing a letter on the keyboard no longer jumps to the first instance of that letter.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 06.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you use a SmartForm in a User Task, the form opens but the web part containing the workflow fields and actions is missing.Error Message:The following error occurs: “Uncaught TypeError: Cannot read properties of null”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 06.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen deploying a package to a Cloud environment after adding the Custom Controls feature, the deployment is blocked. The analyzer flags custom controls such as Markdown Display and Location Picker as Incompatible Customization under Additional Items.Error Message:The following error occurs: “Incompatible Customization”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 06.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you select a SharePoint Subscription Edition site from the Designer or Context Browser, you are unable to expand the target site for certain libraries that have been appified.Error Message:The following error occurs: “500 error” or an “Oops error.”ResolutionThe fix is available in:Nintex Automation K2 (5.8.1) Fix Pack 15. Nintex Automation K2 (5.9) Fix Pack 06.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you apply ‘Right Align’ to any object dragged in from the Context Browser (such as a Variable, Item Reference value, Function, or Workflow Item) in the Email body Text Editor without switching to HTML mode, formatting issues occur when the language is set to Hebrew.ResolutionThe fix is available in:Nintex Automation K2 (5.8) Fix Pack 30. Nintex Automation K2 (5.8.1) Fix Pack 15. Nintex Automation K2 (5.9) Fix Pack 06.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you configure SharePoint Online with SPFx, you may get stuck while setting the App Catalog site URL on the Feature Activation page.Error Message:The following error occurs: “App Catalog URL not valid”ResolutionThe fix is available in:Nintex Automation K2 (5.8)  Fix Pack 29. Nintex Automation K2 (5.8.1) Fix Pack 15. Nintex Automation K2 (5.9) Fix Pack 06.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.ConsiderationsWhen you use a custom App Catalog URL, you need to update the SourceCode.SmartObjects.Services.SharePoint.Integration.dll.config file by setting SkipURLCheck to true. This setting allows any URL to be used during registration. Be sure to provide the correct App Catalog URL when completing the registration process. 

Issue DescriptionWhen you call the OData endpoint, it attempts to assign a value to the wrong property.Error Message:The following error occurs: “Failed to convert parameter value from a String to a Int32”ResolutionThe fix is available in:Nintex Automation K2 (5.8) Fix Pack 29.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you perform the SPFx migration, duplicate process instances are triggered on event triggers. After migration, every process is observed to fire twice from each trigger.ResolutionThe fix is available in:Nintex Automation K2 (5.8)  Fix Pack 29. Nintex Automation K2 (5.8.1) Fix Pack 15.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you call the OData endpoint, it attempts to assign a value to the wrong property.Error Message:The following error occurs: “Failed to convert parameter value from a String to a Int32”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 05.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you access the Designer, repeated errors occur in the Host Server Log file, however functionality is not affected.Error Message:The following Host Server error occurs:“MsgID= IDNumber (Message Not Found)MsgID= IDNumber (Message Not Found)”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 04.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

IMPORTANT:If you perform a reconfigure without reinstalling the fix pack, users will not be able to log into Nintex Automation Designer/Manager/Workspace/Runtime after the reconfigure completes and the below error will occur:“HTTP Error 500.19 - Internal Server Error” NOTE:  If you have client tools installed, please do a manual IIS Reset after installing the Fix Pack. Fix Pack Release Date Download Link Fix Pack 01 21 May 2025 Contact Support for this Fix Pack Fix Pack 02 12 June 2025 Contact Support for this Fix Pack Fix Pack 03 8 July 2025 Contact Support for this Fix Pack Fix Pack 04 15 July 2025 Contact Support for this Fix Pack Fix Pack 05 12 August 2025 Contact Support for this Fix Pack Fix Pack 06 17 September 2025 Contact Support for this Fix Pack Fix Pack 07 25 September 2025 Contact Support for this Fix Pack Fix Pack 08 15 October 2025 Contact Support for this Fix Pack Fix Pack 09 24 October 2025 Contact Suppo

Issue DescriptionWhen you use a data-bound custom control that previously worked without issue and apply Nintex Automation K2 (5.9) Fix Pack 01, you begin to see two “List Data” properties displayed in the custom control property panel.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 03.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you sort a Paged List View from a SharePoint Library on a Lookup (Value) column by clicking the column header, the sorting is applied only to the items displayed on the current page rather than across the entire data set. When you navigate to page two and apply sorting, it again only sorts the items on that specific page. However, when you sort by a different column type, the sorting is correctly applied to the full data set.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 03.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use the Generate PDF action in a workflow, you will encounter an error that appears directly in the generated PDF.Error Message:The following error occurs: “'401.2 - Unauthorized'”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 03. Nintex Automation K2 (5.8) Fix Pack 28.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you sort a Paged List View from a SharePoint Library on a Lookup (Value) Column, the sorting only applies to the items on the current page rather than the full data set. When you move to page two and sort, only the items on that page are sorted. When you sort on a different column, the sorting correctly applies to the entire data set.ResolutionThe fix is available in:Nintex Automation K2 (5.8) Fix Pack 27. Nintex Automation K2 (5.8.1) Fix Pack 14.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use an existing SharePoint Online integration with the legacy K2 Five for SharePoint app and attempt to activate a site, an error occurs.Additionally, when you run the Registration Wizard, all items show a green check mark. However, at the end of the process, an “SP Open Authorization” error appears.Error Message:The following error occurs: “Error issuing app only token”ResolutionThe fix is available in:Nintex Automation K2 (5.8) Fix Pack 27. Nintex Automation K2 (5.8.1) Fix Pack 14.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.ConsiderationsAfter installing this fix pack, you will have to edit the following two config files within the ServiceBroker and set the "SkipRER" value and set them to true:SourceCode.SmartObjects.Services.SharePoint.Int

Issue DescriptionWhen you try to populate a data label on a subview inside a custom workspace form after upgrading, it does not work.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 02.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you upgrade to Nintex Automation 5.9, RecurseNestedGroups flag is ignored.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 02.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use a dropdown list control, the screen reader does not read the display value, it reads the underlying value instead.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 02.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you create or update a SharePoint list item using a date value from an existing item, the action fails if the source date field is empty. This occurs with Create new item, Update list item, and Copy list item actions.Error Message:The following error occurs: “Cannot complete this action.”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 02.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use Microsoft Graph with limited permissions, Exchange Online appointments created from this SmartObject may not render HTML in meeting invites.ResolutionThe fix is available in:Nintex Automation K2 (5.8.1) Fix Pack 13. Nintex Automation K2 (5.9) Fix Pack 02.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionWhen you use Forms, you may notice slower performance while forms are loading.ResolutionThe fix is available in:Nintex Automation K2 (5.8) Fix Pack 26. Nintex Automation K2 (5.8.1) Fix Pack 13. Nintex Automation K2 (5.9) Fix Pack 02.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionMultiple packages have been updated to the latest version for the PDF Converter, some of which include .NET and Node.Js.ResolutionThe fix is available in:Nintex Automation K2 (5.8.1) Fix Pack 14.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix.

Issue DescriptionLog entries from SCIM API has been added.ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.

Issue DescriptionWhen you use K2 Workflow Importer, the list of List/Library Selection does not load if the list was appified, then unappified, and the SharePoint list has been deleted.Error Message:The following error occurs in the HostServer log: “An error occurred in the Service Instance. List does not exist.”ResolutionThe fix is available in:Nintex Automation K2 (5.9) Fix Pack 01.Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed. Download the latest Fix Pack using the links in the table above for the version you require. Install the Fix Pack to apply the fix. It is recommended to clear browser cache and refresh the page.