Posts by Josiane Almeida • 26 points

• 1

  votes

  1

  answer

  167

  views

  A: Configuration error on JPA and Postgresql connection

  The problem is here: #{clienteBean.gravar()}: java.lang.NullPointerException He is detecting some null value! You will not be able to register in the bank! From what I saw you put the id with…

  java postgresql hibernate jpa

  answered 5 years, 11 months ago Josiane Almeida 26