Erro Sped ECD 2014 versão 3.1.7

Amigos, estou tentando importar o arquivo do ECD 2014 no validador da Receita, mas tem aparecido um erro crítico de aplicação.
Eu já instalei em 4 máquinas diferentes o validador, e dá a mesma mensagem em todas elas.
Desativei inclusive o Firewall aqui, e nada...
Alguém sabe me ajudar????

Data: 24/02/2015 - 11:53:03 -Sistema: Sped-Contabil -Versão: 3.1.7 -Sistema Operacional: Windows 7 -Arquitetura SO: 64 -Versão Java: 1.8.0_31 -Arquitetura JVM: 32

java.lang.RuntimeException: Exceção durante a importação do arquivo
at contabilpva.ame.a(FachadaVepModuloValidador.java:174)
at contabilpva.agd.a(FachadaValidador.java:110)
at contabilpva.abr.a(ControleImportarEscrituracao.java:267)
at contabilpva.si.b(AcaoImportarEscrituracao.java:90)
at br.gov.serpro .sped. contabil.pva.fronteira.acoes.Acoes.actionPerformed(Acoes.java:56)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.AbstractButton.doClick(Unknown Source)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at br.gov.serpro.sped.contabilpva.validador.regras.obrigatoriedade.RegraRegistroObrigatorio0035.a(RegraRegistroObrigatorio0035.java:50)
at br.gov.serpro.sped.contabilpva.validador.controle.ControleObrigatoriedadeImportacao.a(ControleObrigatoriedadeImportacao.java:139)
at contabilpva.alx.a(CoordenadorImportacaoDefault.java:180)
at contabilpva.alx.a(CoordenadorImportacaoDefault.java:210)
at contabilpva.alx.a(CoordenadorImportacaoDefault.java:210)
at contabilpva.alx.run(CoordenadorImportacaoDefault.java:299)