Your Privacy Matters: We use our own and third-party cookies to improve your experience on our website. By continuing to use the website we understand that you accept their use. Cookie Policy
UltraGanttView exception on dispose

Please see attached sample project at end of post.

Trying to setup projects tasks using Add methods instead of using a datasource seems to cause the Gantt view to throw an exception when disposing.

Is it just how the data for gantt is populated?

Infragistics verion: 16.1.20161.2156

Visual Studio version: 15.6.6

Sample reproduction steps:

Click open button, then click close button.

Commentting out "ultraGanttView1.Project = project;" stops the exception but then the task is not displayed.