Exception with Timer facet & @PreserveOnRefresh annotation

Support
#1

Hi,

I am trying to refresh some components in a view periodically.

After I tried around and failed with the UiEventPublisher bean (EventListener stops working after page refresh for some reason), I tried implementing the Timer facet to handle the periodic refresh.
However, on page refresh (e.g. manually reloading browser tab), the view throws following exception:

java.lang.IllegalStateException: Unregistered node was not found based on its id. The tree is most likely corrupted.

I used the Timer facet as described in the docs:

XML

<facets>
    <timer id="calendarRefreshTimer" delay="10000" autostart="true" repeating="true"/>
</facets>

View-Controller

@Subscribe("calendarRefreshTimer")
public void onCalendarRefreshTimerTimerAction(final Timer.TimerActionEvent event)
{
    //refresh component
}

I played around a bit and found that the @PreserveOnRefresh annotation of my View-Controller seems to be the cause of this issue. Without the annotation, i get no errors and the timer works as expected.

Jmix version: 2.2.1
Jmix Studio plugin version: 2.2.1-233

Any ideas?

Thanks!

#4

Hi,

Thank you for reporting the problem, I’ve created a GitHub issue.

Gleb

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