Hi,
While using comboBox.addValueChangeListener event to view screen i am getting below error.
WARN com.vaadin.event.EventRouter [http-nio-8083-exec-25] Adding listeners with type Object is deprecated, event listener should extend SerializableEventListener
Error ::: io.jmix.core.DevelopmentException: Unable to find an instance of type ‘interface io.jmix.ui.component.Button’ named ‘viewBtn’ for instance of 'com.mobicule.mcollectsettlementnew.screen.repokit.RepoDocumentViewBrowse’
Below is code