Posts by Josiane Almeida • 26 points

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  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, 6 months ago Josiane Almeida 26