2022.1.1.30569 Patch Release Update

The 2022.1.1.30569 Patch/Minor release has been removed from the Download Portal due to a missing signature in some of the included files. This causes the files to not be recognized as valid files provided by Alteryx and might trigger warning messages by some 3rd party programs. If you installed the 2022.1.1.30569 release, we recommend that you reinstall the patch.

Alteryx Designer Discussions

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An Unhandled Exception occurred

7 - Meteor

Hi everyone,


I keep on getting the following error message and it stops all activity on the platform. Each and every time the error appears (which seems to be increasing the last couple of days), I have to close down Alteryx with Task Manager before re-opening. 


The error message:



Any advise or ideas to circumvent or resolve the issue?


14 - Magnetar

hey @jgv27 

Sorry to hear about your issue.
To help me understand what causes this, and how to fix it, can you please let me know a little more about this?

What version of Alteryx are you currently on?
When did you update to this version?
Have you made any changes to your Alteryx user settings prior to these errors occuring?


6 - Meteoroid

I have the same issue which appears to be caused by the render tool.  I recently added DVW data connectors.  Have uninstalled and reinstalled with same issue (and after reinstalling DVW);  Thankfully I have the tool in a container which I can disable, but I cannot even remove the tool because it generates the exception when selected. Error log is below:


Alteryx Designer x64 - 2021.4.2.02731
Type: System.NullReferenceException
Message: Object reference not set to an instance of an object.
Source: PortfolioPluginsGui
OS Version: Microsoft Windows NT 10.0.22000.0
OS Is x64 Capable: True
Selected Plugin: PortfolioPluginsGui.ComposerRender.PortfolioComposerRender
Processor: Intel(R) Core(TM) i5-10310U CPU @ 1.70GHz
Private Memory: 363102208
at PortfolioPluginsGui.ComposerRender.ConfigureV2.dataManager_ManagerSerializing(Manager manager)
at AlteryxGuiToolkit.PluginWidgets.Data.Manager.ToXml(XmlElement config)
at PortfolioPluginsGui.ComposerRender.ConfigureV2.SaveResultsToXml(XmlElement eConfig, String& strDefaultAnnotation)
at AlteryxGuiToolkit.Document.ToolProperties.ConfigPanel.Hiding(Boolean bAllowUpdateConfig)
at AlteryxGuiToolkit.Document.ToolProperties.Properties.Properties_Closing(Object sender, CancelEventArgs e)
at AlteryxGuiToolkit.Document.ToolProperties.Properties.ResetProperties(Object nNewObject, String strHelpName, Boolean bHelpLinkIsFileOrHyperlink, String strToolName, Boolean forceReset)
at AlteryxGuiToolkit.Document.Actions.Boxes_Properties.RunAction(Boolean bForceVisible, String selectTab, BrowseDataSource forceBds)
at AlteryxGuiToolkit.Document.View.UpdateProperties(Boolean bProblemAfterRun)
at AlteryxGuiToolkit.Document.View.m_flowChart_SelectionChanged(Object sender, EventArgs e)
at MindFusion.Diagramming.DiagramBase.OnSelectionChanged(EventArgs e)
at MindFusion.Diagramming.DiagramBase.RaiseSelectionChanged(EventArgs e)
at MindFusion.Diagramming.Diagram.RaiseSelectionChanged()
at MindFusion.Diagramming.Selection.Change(DiagramItem item)
at MindFusion.Diagramming.WinForms.Behaviors.BehaviorBase.SelectItemAt(PointF currentPoint)
at MindFusion.Diagramming.WinForms.Behaviors.BehaviorBase.OnMouseUp(Point mousePosition, MouseButtons mouseButton)
at MindFusion.Diagramming.WinForms.DiagramView.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

5 - Atom

I'm getting this same issue. When I click on or drag a Render reporting tool to my palette I get this exact same error. I determined that something with the Alteryx Connector for SAP V2 by DVW is causing the issue. When I uninstalled the ACS connectors I no longer had the issue. I've logged a ticket with DVW to see if we can get it resolved. 



I'll update this post if and when I hear anything.

5 - Atom

I managed to find my error log:

Alteryx Designer x64 - 2022.1.1.30569
Type: System.DllNotFoundException
Message: Unable to load DLL 'SRCComposer_x64.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
Source: Composer.Net
OS Version: Microsoft Windows NT 10.0.19043.0
OS Is x64 Capable: True
Selected Plugin: PortfolioPluginsGui.ComposerRender.PortfolioComposerRender
Processor: 11th Gen Intel(R) Core(TM) i7-11700 @ 2.50GHz
Private Memory: 727068672
at Composer.Net.ComposerWrapper.ComposerGetNumInfo(String infoType)
at PortfolioPluginsGui.ComposerRender.ConfigureV2.GetConfigurationControl(Properties docProperties, XmlElement eConfig, XmlElement[] eIncomingMetaInfo, Int32 nToolId, String strToolName)
at AlteryxGuiToolkit.Document.ToolProperties.ConfigPanel.Showing()

5 - Atom

Thank you, LATHROPS and Mason for bringing this issue to our attention (DVW)! We are investigating it. 


LATHROPS - please feel free to reach out to us at ACS Support <acs_support@dvwsolutions.com>, we aim to respond faster on that channel.

5 - Atom

Hi Mason, 


We just responded to the zendesk ticket with a potential solution, can you please try that and let us know if that works.