Specifiying a layout results in exception when state of nodes changes

[JP]

Hi,

if I specify a layout and the nodes state changes, an exception occurs: Cannot read property 'id' of null

You can reproduce this problem here:

https://codesandbox.io/s/vibrant-newton-6itgq

If you click the "Change Node State" button, you can see this exception. If you remove the layout attribute on lines 64-67, no exception occurs.

Is there something wrong with the implementation, ot is this a bug?

Thanks!

[Shyam G]

Hi Jan, 

 

We have logged “Specifiying a layout results in exception when state of nodes changes” as a defect. The fix for the reported issue will be available in our weekly patch release 26^th February, 2020. You can track the status of the feature from the below feedback link. 

 

Feedback link: https://www.syncfusion.com/feedback/11996/specifiying-a-layout-results-in-exception-when-state-of-nodes-changes 

 

Regards, 

Shyam G 

[Aravind Ravi]

Hi Jan,   

     

We have fixed the reported issue and included it in our patch release (17.4.51) which is rolled out successfully.    

    

Please upgrade to the latest version packages to resolve this issue.          

https://www.npmjs.com/package/@syncfusion/ej2-diagrams       

   

Regards,   

Aravind Ravi