java.lang.NullPointerException

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  • problem with JTextField null
    via by Nicolas Sebastian Vidal,
    • java.lang.NullPointerException at ar.com.educacionit.base.libreria.WindowsMethods.checkJTextField(WindowsMethods.java:43) at ar.com.educacionit.vehiculos.ventanas.AutosVentana.btnGuardarActionPerformed(AutosVentana.java:368) at ar.com.educacionit.vehiculos.ventanas.AutosVentana.access$200(AutosVentana.java:7) at ar.com.educacionit.vehiculos.ventanas.AutosVentana$3.actionPerformed(AutosVentana.java:124) at java.awt.Button.processActionEvent(Button.java:409) at java.awt.Button.processEvent(Button.java:377) at java.awt.Component.dispatchEventImpl(Component.java:4861) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703) at java.awt.EventQueue.access$000(EventQueue.java:102) at java.awt.EventQueue$3.run(EventQueue.java:662) at java.awt.EventQueue$3.run(EventQueue.java:660) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87) at java.awt.EventQueue$4.run(EventQueue.java:676) at java.awt.EventQueue$4.run(EventQueue.java:674) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:673) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139) at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
    No Bugmate found.