Last Updated: 25 Nov 2019 12:29 by ADMIN
Release LIB 2019.3.1125
Created on: 04 Nov 2019 14:54
Category: Map
Type: Bug Report
Map: NullReferenceException when clicking on a RadMap shown in a Window and then quickly closing the Window
Note, that the Dispose method of the RadMap needs to be called in the Closed event of the Window in order for the exception to occur. 
Vladimir Stoyanov
Posted on: 15 Nov 2019 12:20

Hello Peter,

Thank you for sharing your feedback. 

We have actually already introduced a change in our source code, with regards to this exception. It is available in our Latest Internal Build. Please, give it a try and let us know how it goes. 

Note, that the item is currently in testing and that is why its status is "In Development". When the testing is complete, the status will be changed to "Completed".

Vladimir Stoyanov
Progress Telerik

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Posted on: 11 Nov 2019 09:25
I think it's possible the exception could happen any time the map is disposed (i.e. doesn't have to be in Closed event of window).