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Caused by: java.lang.IllegalArgumentException: Item with specified ID does

Ramesh Mahada
5 years ago May 13, 2016 4:29am
Tatu Lund
5 years ago May 13, 2016 8:53am

It looks like you are having some other code that is using that Grid too in event handling. One of your events seems perform scrollTo() certain item. Now my best guess is that at the same time event is run, you are deleting the items from the container. Hence scrollTo() gives exception since the item is not in the container anymore.
 

Ramesh Mahada
5 years ago May 13, 2016 10:34am