Version: 8.2.9.

Reproducible client crash:
1: create new job (but don't click ok yet)
2: click task tab and add task: VisualCron/set job variable
3: in the "Set Job Variable" tab click cog button next to "Current Job"

Error:
System.NullReferenceException: Object reference not set to an instance of an object.
at UCTaskSetJobVariable.OIDAJONOMCJPELPOHAEPNJNJKCBPIGABNHBH(Object , EventArgs ) in C:\sourcefiles\code\VisualCron\Tasks\Variables\UCTaskSetJobVariable.vb:line 217
at System.Windows.Forms.Control.OnClick(EventArgs e)
at Infragistics.Win.Misc.UltraButtonBase.OnClick(EventArgs e)
at Infragistics.Win.Misc.UltraButton.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.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

I was able to recreate in 8.2.8 as well.

System.NullReferenceException: Object reference not set to an instance of an object.
at UCTaskSetJobVariable.OIDAJONOMCJPELPOHAEPNJNJKCBPIGABNHBH(Object , EventArgs ) in C:\sourcefiles\code\VisualCron\Tasks\Variables\UCTaskSetJobVariable.vb:line 202
at System.Windows.Forms.Control.OnClick(EventArgs e)
at Infragistics.Win.Misc.UltraButtonBase.OnClick(EventArgs e)
at Infragistics.Win.Misc.UltraButton.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)

Thanks, the crash has been fixed in this release:

https://www.visualcron.c....aspx?g=posts&t=7604 

---

Works on our test server.