I’m using vaadin 11.0.0 and tried to use the PagedTabs addon and I get the error below when I try to add a content to it:
java.lang.NullPointerException: null
at org.vaadin.tabs.PagedTabs.select(PagedTabs.java:40) ~[paged-tabs-1.1.0.jar:1.1.0]
at org.vaadin.tabs.PagedTabs.lambda$new$9b1b5227$1(PagedTabs.java:32) ~[paged-tabs-1.1.0.jar:1.1.0]
at com.vaadin.flow.component.ComponentEventBus.fireEvent(ComponentEventBus.java:133) ~[flow-server-1.0.5.jar:na]
at com.vaadin.flow.component.Component.fireEvent(Component.java:358) ~[flow-server-1.0.5.jar:na]
at com.vaadin.flow.component.tabs.Tabs.updateSelectedTab(Tabs.java:318) ~[vaadin-tabs-flow-1.0.4.jar:na]
at com.vaadin.flow.component.tabs.Tabs.add(Tabs.java:94) ~[vaadin-tabs-flow-1.0.4.jar:na]
at org.vaadin.tabs.PagedTabs.add(PagedTabs.java:91) ~[paged-tabs-1.1.0.jar:1.1.0]
at org.vaadin.tabs.PagedTabs.add(PagedTabs.java:66) ~[paged-tabs-1.1.0.jar:1.1.0]