NoSuchElementException encountered when double clicking on right side item

Directory TwinColSelect
1

After upgrading twincolselect to 3.3.0 (from 3.2.0), I am getting a NoSuchElementSelection when I double click an entry in the right side…

java.util.NoSuchElementException: No value present
at java.base/java.util.Optional.get(Optional.java:143)
at org.vaadin.tatu.TwinColSelect$TwinColSelectItem.lambda$new$ca65e2c8$3(TwinColSelect.java:260)
at com.vaadin.flow.component.ComponentEventBus.fireEventForListener(ComponentEventBus.java:244)
at com.vaadin.flow.component.ComponentEventBus.handleDomEvent(ComponentEventBus.java:501)
. . .

The pick mode is set to DOUBLE. There is no issue double-clicking items on the left side (the items are moved to the right side, as expected).

Thanks, Tom

2

Version 3.3.0 uses custom drag image, so it requires Vaadin 24.8 or newer, you probably have older version in use.

3

Apologies for not sharing in my initial note… I ran into the error with each of Vaadin 24.8.2, 24.9.4, and 24.9.5.

4

That is weird as I have live demo app deployed which is using Vaadin 24.9 at the moment, I did not have this issue with it.

https://v-herd.eu/tatulund-addons/twincolselect