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via GitHub by WoozyG
, 1 year ago
com.vaadin.server.VaadinServletService.addSessionInitListener(Lcom/vaadin/server/SessionInitListener;)V
java.lang.NoSuchMethodError: com.vaadin.server.VaadinServletService.addSessionInitListener(Lcom/vaadin/server/SessionInitListener;)V at org.vaadin.addonhelpers.TServer$1.init(TServer.java:42)