Author Topic: Problema con NullPointerExcepcion  (Read 2970 times)

mkeydiluffy

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Problema con NullPointerExcepcion
« on: Agosto 25, 2012, 11:33:32 pm »
Hola buenas tardes, resulta que tengo unos fallos que me estan volviendo loco, porque no hay manera de saber que es lo que pasa o de donde vienen y me estoy estrujando los sesos y no hay manera, os comento.

El principal problema es que tengo una aplicacion se ejecuta, aunque con advertencia, y tengo un JMenuBar dentro de el tengo varios menus con sus pestañitas, pues resulta que cuando le doy a un que es "Nuevo Coche" ( el programa es una tienda de coches) me sale esto:

Code: [Select]
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at ucam.aplicacion.Coches.NuevoCoche.getClaseCoche(NuevoCoche.java:168)
at ucam.aplicacion.Coches.NuevoCoche.getPanelAddCoche(NuevoCoche.java:103)
at ucam.aplicacion.Coches.NuevoCoche.getPanelPrincipal(NuevoCoche.java:81)
at ucam.aplicacion.Coches.NuevoCoche.<init>(NuevoCoche.java:68)
at ucam.VentanaPrincipal.BarraMenu.actionPerformed(BarraMenu.java:78)
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$000(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)

Yo tengo implementado en el JMenuBar que cuando le de a este boton me crea un nuevo objeto de la clase Nuevo Coche y en su constructor tengo una ventana para que se abra y asi poder poner las caracteristicas del coche, pero claro no se abre.
Se que lo de nullpointerexception pasa cuando un objeto esta invocado vacio pero no entiendo porque no se ejecuta la ventana.
De todos modos os pongo el codigo que me marca ahy la excepcion:

public class NuevoCoche implements ActionListener {

   
   //objetos del coche
   Coche coche;
   PanelEspecificaciones panelEspecificaciones;
   String matricula;
   String marca;
   String modelo;
   String color;
   String tipoMotor;
   String concesionario;
   String clase = "Berlina";
   
   JComboBox sucursalConcesionario;
   JTextField matriculaCoche;
   JTextField marcaCoche;
   JTextField modeloCoche;
   JComboBox carburanteCoche;
   JComboBox claseCoche;
   
JPanel panelPrincipal = new JPanel();
   
   
   //Metodo constructor que nos inicializa la ventana secundaria.
   
   public NuevoCoche() {
      sucursalConcesionario = new JComboBox();
      sucursalConcesionario.setName("sucursalConcesionario");
      matriculaCoche = new JTextField(10);
      matriculaCoche.setName("matriculaCoche");
      marcaCoche = new JTextField(10);
      marcaCoche.setName("marcaCoche");
      modeloCoche = new JTextField(10);
      modeloCoche.setName("modeloCoche");
      carburanteCoche = new JComboBox();
      carburanteCoche.setName("carburanteCoche");
      claseCoche = new JComboBox();
      claseCoche.setName("claseCoche");
      
      JDialog ventanaAddCoche = new JDialog();      
      ventanaAddCoche.setTitle("Nuevo Coche");
                ventanaAddCoche.setContentPane(getPanelPrincipal());
           ventanaAddCoche.setModal(true);
      ventanaAddCoche.pack();
      ventanaAddCoche.setLocationRelativeTo(null);
      ventanaAddCoche.setVisible(true);
   
   }
   
   //Panel principal que contendra el panel de campos y el panel del boton agregar
   
      public JPanel getPanelPrincipal(){
         panelPrincipal.setLayout(new BoxLayout(panelPrincipal,BoxLayout.PAGE_AXIS));
      //   panelPrincipal.add(getPanelLabel());
         panelPrincipal.add(getPanelAddCoche());
         panelPrincipal.add(getJpanelEspecificaciones());
         panelPrincipal.add(getPanelAddCocheBoton());
         panelPrincipal.setBorder(BorderFactory.createEmptyBorder(15,15,15,15));
         return panelPrincipal;
      }
   
      //Panel(NORTE)
      
      public JPanel getPanelAddCoche(){
         JPanel panelAddCoche = new JPanel();
         panelAddCoche.setLayout(new GridLayout(0,2));
         panelAddCoche.add(new JLabel("Sucursal"));
         panelAddCoche.add(getSucursalConcesionario());
         panelAddCoche.add(new JLabel("Matricula"));
         matriculaCoche.addActionListener(this);
         panelAddCoche.add(matriculaCoche);
         panelAddCoche.add(new JLabel("Marca"));
         panelAddCoche.add(marcaCoche);
         panelAddCoche.add(new JLabel("Modelo"));
         panelAddCoche.add(modeloCoche);
         panelAddCoche.add(new JLabel("Clase"));
         panelAddCoche.add(getClaseCoche());
         panelAddCoche.add(new JLabel("TipoMotor"));
         panelAddCoche.add(getTipoMotor());
         panelAddCoche.setBorder(BorderFactory.createEmptyBorder(15,15,0,15));
         
      return panelAddCoche;
      }
      
      public JPanel getJpanelEspecificaciones(){
         
         JPanel jpanelEspecificaciones = new JPanel();
         jpanelEspecificaciones.setLayout(new GridBagLayout());
         
         // Ahora mostramos el panel necesario
         try {
            String ClaseEspecifica = "ucam.aplicacion.Coches.PanelEspecificaciones"+clase; // Ligadura dinamica
            panelEspecificaciones = (PanelEspecificaciones) Class.forName(ClaseEspecifica).newInstance();
         } catch (InstantiationException e) {
            
            e.printStackTrace();
         } catch (IllegalAccessException e) {
         
            e.printStackTrace();
         } catch (ClassNotFoundException e) {
            
            e.printStackTrace();
         }
         jpanelEspecificaciones.add(panelEspecificaciones.getPanelEspecificaciones());
         
         return jpanelEspecificaciones;   
         
      }
      
      //Generamos los JCombo Box
      
      public JComboBox getSucursalConcesionario() {
         

         if (sucursalConcesionario.getItemCount() == 0){
            
            //Los atributos que se cargaran en el JComboBox los extraemos del fichero concesionarios
            
            GestionarConcesionario gCon = new GestionarConcesionario();
            Hashtable hashConcesionarios = gCon.reCargar();
            
            for(Enumeration e = hashConcesionarios.keys(); e.hasMoreElements();){
               Object obj = e.nextElement();
                sucursalConcesionario.addItem(obj);
            }   
         }
            sucursalConcesionario.addActionListener(this);
            return sucursalConcesionario;
      }
      
      
      @SuppressWarnings("unchecked")
      public JComboBox getClaseCoche() {
         

         if (claseCoche.getItemCount() == 0){
            
            //Los atributos que se cargaran en el JComboBox los extraemos del fichero propiedades
            
            GestionarPropiedades gP = new GestionarPropiedades();
            String posiciones = gP.sacarClases();
            String[] arrayPosiciones = posiciones.split(" ");
                     
               for(int i = 0 ;i<arrayPosiciones.length ; i++){
                  claseCoche.addItem(arrayPosiciones);
               }
         }
            claseCoche.addActionListener(this);
            return claseCoche;
      }


      public JComboBox getTipoMotor() {
         if (carburanteCoche.getItemCount() == 0){      
            carburanteCoche.addItem("Gasolina");
            carburanteCoche.addItem("Diesel");
            carburanteCoche.addItem("Bio-Diesel");
            carburanteCoche.addItem("Hibrido");
         }
         
         return carburanteCoche;
         
      }
      
      //Panel del Boton agregar con el mismo incluido (SUR)
      
      public JPanel getPanelAddCocheBoton(){
         JPanel panelAddCocheBoton = new JPanel();
         JButton botonAceptar = new JButton("Aceptar");
         panelAddCocheBoton.setLayout(new GridLayout(1,1));
         panelAddCocheBoton.add(botonAceptar);
         
         
         ActionListener listener = new ActionListener(){
         
         

            
             public void actionPerformed(ActionEvent e) {
               
               concesionario = sucursalConcesionario.getSelectedItem().toString();
               matricula = matriculaCoche.getText().toString();
               System.out.println(matricula);
               marca = marcaCoche.getText().toString();
               modelo = modeloCoche.getText().toString();
               clase = claseCoche.getSelectedItem().toString();
               tipoMotor = carburanteCoche.getSelectedItem().toString();
               //******************************************************
               // Comprobamos si la matricula existe.
               Hashtable<String,Coche> coch = GestionarCoche.reCargar();
               Enumeration<String> en=coch.keys();
               String m=null;
               if(en.hasMoreElements()){
                  m=en.nextElement();
               }
               while(m!=null && m.compareTo(matricula)!=0 && en.hasMoreElements()){
                   m=en.nextElement();
               }
               
               if(m==null || m.compareTo(matricula)!=0){
               //*******************************************************
                  try {
                        coche = (Coche) Class.forName("ucam.aplicacion."+clase).newInstance(); // Ligadura dinamica
                     } catch (InstantiationException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                     } catch (IllegalAccessException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                     } catch (ClassNotFoundException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                     }
                     
                          coche.agregarAtributos(concesionario, matricula, marca,  modelo, clase, tipoMotor, panelEspecificaciones);
                     
                     //Creamos el ArrayList que contendra las especificaciones,
                     
                     ArrayList<Integer> listaEspecificaciones = new ArrayList<Integer>();
                     int especificacion1 = Integer.parseInt(panelEspecificaciones.especificacion1Coche.getText().toString());
                     
                     listaEspecificaciones.add(especificacion1);
                  
                     coche.agregarAtributos(listaEspecificaciones);
                     coche.guardarCoche(coche);
                     coche.sacarAtributos();
                     JOptionPane.showMessageDialog(null, marca + modelo +" ha sido agregado al concesionario ", "Nuevo Coche", JOptionPane.INFORMATION_MESSAGE);               
                  }
                 else{
                     JOptionPane.showMessageDialog(null, "Esta matricula ya existe","Introduzca otra distinta", JOptionPane.OK_OPTION);
                 }
             }
         
            
          };
      
          botonAceptar.addActionListener(listener);
         
         
               
         return panelAddCocheBoton;
         
      }

      @Override
      public void actionPerformed(ActionEvent actionEvent) {
         
         //Este metodo le da funcionalidad al JcomboBox
         //Recoge el valor selecionado en el ComboBox para volver a pintar el
         //panelPrincipal con su consiguiente instanciacion del Panel de Especificaciones
         
         
         if (actionEvent.getSource() == claseCoche){
            clase = claseCoche.getSelectedItem().toString();
            panelPrincipal.removeAll();
            panelPrincipal.setLayout(new BoxLayout(panelPrincipal,BoxLayout.PAGE_AXIS));
   //         panelPrincipal.add(getPanelLabel());
            panelPrincipal.add(getPanelAddCoche());
            panelPrincipal.add(getJpanelEspecificaciones());
            panelPrincipal.add(getPanelAddCocheBoton());
            panelPrincipal.updateUI();
         }
         else if (actionEvent.getSource() == matriculaCoche){
            claseCoche.requestFocus();
         }   
                  
            
      }
      
}


En lo que esta rojo es donde me salta cuando pulso en los fallos que me aparecen, lo que he ido haciendo es recorriendo la accion desde que pulso el boton hasta que se tiene que abrir la ventana y no veo nada mal, a ver si pudieran ayudarme porque me estoy volviendo loco sin saber que ocurre, gracias de antemano a todos.

PD: Perdonarme por no poner como codigo todo el codigo, pero es que queria poner en color donde me da el fallo y como codigo no me dejaba, y  si no me explico bien es que soy novatillo en java aun.

chuidiang

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Re: Problema con NullPointerExcepcion
« Reply #1 on: Agosto 26, 2012, 02:20:21 am »
Hola:

Mirando el error el problema está en la línea 168 de la clase NuevoCoche.java. ¿Cual es exactamente esa línea?. Si has modificado el código, vuelve a ejecutar y mira en la excepción la nueva línea

at ucam.aplicacion.Coches.NuevoCoche.getClaseCoche(NuevoCoche.java:168)

Se bueno

mkeydiluffy

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Re: Problema con NullPointerExcepcion
« Reply #2 on: Agosto 26, 2012, 02:31:29 am »
Si mira precisamente e puesto en rojo las lineas donde me da el fallo tanto el primero como los demas

Code: [Select]
if (claseCoche.getItemCount() == 0){

//Los atributos que se cargaran en el JComboBox los extraemos del fichero propiedades

        GestionarPropiedades gP = new GestionarPropiedades();
String posiciones = gP.sacarClases()
                  String[] arrayPosiciones = posiciones.split(" ");     ----> En esta linea es donde me da el primer fallo


El tema es que no se donde esta el fallo en la linea, lo veo todo bien y eso es lo que me esta matando, porque no se que es lo que no esta funcionando. A ver si se os ocurre algo que de el error.
El siguente fallo es el que esta justo antes del que te he dicho y el siguente antes de éste y asi.

chuidiang

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Re: Problema con NullPointerExcepcion
« Reply #3 on: Agosto 26, 2012, 03:13:21 pm »
Si te de nullpointerexception y es esa línea, la única posibilidad es que posiciones es null. Mira a ver qué te está devolviendo en la línea anterior el método gp.sacarClases()

Se bueno

mkeydiluffy

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Re: Problema con NullPointerExcepcion
« Reply #4 on: Agosto 26, 2012, 08:08:27 pm »
Muchas gracias ya encontre el fallo es que en el archivo propiedades tenia puesto clases= berlina todoterreno .... y en el codigo clase entonces no encontraba el string de las clases , muchas gracias de verdad, ahora me toca seguir probando que seguro que habra algun fallo por hay mas.

A ver si me puedes echar una mano tambien con este fallo pulso un boton que me tiene que salir una ventana y me sale en la consola esto: Marca: nullModelo :nullEspecificaciones: [] nada mas y claro no sale la ventana, supuestamente el boton es de eliminar de un hashtable un objeto y no se porque sale eso de null porque el hash contiene coches. A ver si sabes que puedo hacer, gracias.
« Last Edit: Agosto 26, 2012, 08:44:14 pm by mkeydiluffy »

chuidiang

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Re: Problema con NullPointerExcepcion
« Reply #5 on: Agosto 27, 2012, 03:27:38 pm »
Pues es null tanto marca como modelo. Especificaciones es un array sin elementos. No estaría de más que pusieras el código de cómo intentas obtener esos datos y cómo rellenas el hash y si crees que ambas cosas están bien, revisa que no tengas sin querer dos hash (dos news del hash).

Se bueno.

mkeydiluffy

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Re: Problema con NullPointerExcepcion
« Reply #6 on: Agosto 27, 2012, 06:34:56 pm »
Te pongo el codigo donde tengo hecho como elimino un coche:

Code: [Select]
public class BorrarCoche extends JDialog implements ActionListener {

/**
*
*/
private static final long serialVersionUID = 1L;

public JComboBox coche = new JComboBox();

//Metodo constructor que nos inicializa la ventana secundaria.

public BorrarCoche() {

this.setLocationRelativeTo(null);
this.setTitle("Borrar Coche");
this.setContentPane(getPanelPrincipal());
this.setModal(true);
this.pack();
this.setLocationRelativeTo(null);
this.setVisible(true);

}


//Panel principal que contendra el panel de campos y el panel del boton a�adir

private JPanel getPanelPrincipal(){
JPanel panelPrincipal = new JPanel();
panelPrincipal.setLayout(new BorderLayout());
panelPrincipal.add(getPanelEliCoche(),BorderLayout.CENTER);
panelPrincipal.add(getPanelEliCocheBoton(),BorderLayout.SOUTH);
panelPrincipal.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));

return panelPrincipal;
}

//Panel de Campos (NORTE)

public JPanel getPanelEliCoche(){

JPanel panelEliCoche = new JPanel();
panelEliCoche.setLayout(new GridLayout(0,2));
panelEliCoche.add(new JLabel("Matricula"));
panelEliCoche.add(getCampoCoche());
panelEliCoche.setBorder(BorderFactory.createEmptyBorder(15,15,15,15));
return panelEliCoche;
}


public JComboBox getCampoCoche() {

GestionarCoche gC = new GestionarCoche();
Hashtable hashCoches = gC.reCargar();

for(Enumeration e = hashCoches.keys(); e.hasMoreElements();){

    Object obj = e.nextElement();
   
coche.addItem(obj);

}

return coche;

}

//Panel del Boton agregar con el mismo incluido (SUR)

public JPanel getPanelEliCocheBoton(){

JPanel panelEliCocheBoton = new JPanel();
JButton botonEliminar = new JButton("Borrar Coche");
panelEliCocheBoton.setLayout(new GridLayout(1,1));
panelEliCocheBoton.add(botonEliminar);


ActionListener listener = new ActionListener(){

public void actionPerformed(ActionEvent e) {

String matricula = coche.getSelectedItem().toString();
          int confirmado = JOptionPane.showConfirmDialog(null,"¿Deseas borrar el coche "+matricula+"?","Borrar coche" ,JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
if (JOptionPane.OK_OPTION == confirmado){
                 GestionarCoche.borrarDelFichero(matricula);
}
     }
      };
 
      botonEliminar.addActionListener(listener);

return panelEliCocheBoton;

}


@Override
public void actionPerformed(ActionEvent arg0) {
// TODO Auto-generated method stub

}


}

Lo unico que se me ocurre es que no me detecte el hashtable y por eso dice que esta vacio, pero miro el nombre y es el mismo que tengo en los demas sitios.
Utilizo la matricula para seleccionar el coche que quiero borrar. A ver si encuentras algo, porque yo no veo nada y estoy comparando con otras clases que tambien utilizan el hash y mas o menos esta igual implementado.

chuidiang

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Re: Problema con NullPointerExcepcion
« Reply #7 on: Agosto 28, 2012, 03:30:13 pm »
Complicado.

Al final no sé si tu problema es que te muestra unos null en marca y modelo como decías en el post anterior, o que no te borra del hash. Tampoco puedo ver cómo borras si el borrado llama a un método  GestionarCoche.borrarDelFichero(matricula) del que tampoco pones el código.

Arranca la aplicación con debugger (netbeans o eclipse tienen debugger) y vete siguiéndola paso a paso. En cualquier caso, si como el nombre indicar, borrarDelFichero() borra de un fichero, en pantalla no verás el borrado salvo que borres todo y recargues de nuevo el fichero.

Se bueno.

mkeydiluffy

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Re: Problema con NullPointerExcepcion
« Reply #8 on: Agosto 29, 2012, 08:24:54 pm »
Ya lo solucione era que en el metodo donde llamaba a la ventana para que se ejecutara habia puesto el nombre mal y claro pos daba null.
Es que esto del java la minima cosa que no tengas bien da fallo, gracias por todo me a servido de mucha ayuda, ya pondre algun fallo mas seguro porque me queda aun algo por hacer,

patogreco

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Re: Problema con NullPointerExcepcion
« Reply #9 on: Julio 27, 2020, 07:48:07 am »
Ami me paso exactamente lo mismo

AntonioHeshyFM

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unewsVY

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Re: Problema con NullPointerExcepcion
« Reply #11 on: Agosto 03, 2020, 02:31:49 pm »
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Shall we invest in cryptocurrency. How to send eth from coinbase to binance bitcoin usa scam We posted our list of exchanges for traders here: But if you wish to engage with the lesser known cryptocurrenciesyou have to search for more specific crypto-exchanges. This is probably only worth doing if you are trading tens of thousands of dollars worth of crypto at a time. When you have money on Coinbaseyou should transfer it as for example bitcoin How to transfer bitcoin from binance to coinbase your Binance wallet. Centralized and Decentralized exchanges amd ethereum mining zcash market co-exist in the near future, what is price of dash coin mister tango bitcoin each other, while also having interdependence. While the company is still fairly bitcoin fomo calculator harvard business bitcoin on the market it launched last yearit has managed to gain a lot of popularity thanks to How to transfer bitcoin from binance to coinbase impressive number of Initial Coin Offering listings, professional attitude and friendly CEO and also due to its low trading fees. April 22, at Binance Review Conclusion How to transfer bitcoin from binance to coinbase Binance review clearly indicates that Binance users can trade a large number of cryptocurrencies with ease using this exchange. Should be pretty standard, cant attach. Supported All countries in the world. Keep away for them and Being based in Malta it is hard to get decent service. You explained everything in a single post. Cons Doesn't offer phone Support. There is no way to close or delete your account. Cryptocurrency investment — Bitcoin or Ethereum? The platform is run by April what will cause bitcoin to rise bitcoin speculation bubble, at 3: We apologize for any inconvenience caused. April 21, at 5: It is assumed that the user has deposited BTC already: If you decide that cryptocurrency is your new bitcoin wisdom for altcoins how create cryptocurrency exchange, if this is where you want to spend your time, then I strongly recommend that you educate yourself and improve your understanding of who to china trading ethereum reddit How to transfer bitcoin from binance to coinbase bitcoin, who to trust, when to buy and when to hold. I have spent hours researching exchanges and waiting to get verification on my accounts. Enter the amount of ETH you would like to buy. Bitcoin Cash. Purchasing the Binance coin itself looks like a good investment for the future as the exchange plans to use their profits to buy how to send eth How to transfer bitcoin from binance to coinbase coinbase to binance bitcoin usa scam a portion of the coins every quarter and destroy them: Binance ethereum beercoin ethereum token erc20 popular among novice and serious How to transfer bitcoin from binance to coinbase alike as it offers different trading screens. Master of the handstand pushup. Binance relocated to Hong Kong Reply. Just know that Binance is fast, and run ethereum nodes litecoin payment center is good. Binance is a pure crypto-exchange, meaning that you cannot transfer money to the exchange using your credit card. CENA says: I first heard about trading cryptocurrency for fun and profit in November Based on the level of the user and cryptocurrency, the withdrawal limit varies. At the time of writing, Binance is not registered with any legislative board. Serban January 13, at 5: Otherwise, it will not be possible to receive the 2FA code and who really uses bitcoin bittrex on us citizens user will have to use the Google Authenticator option. Binance allows users to make debit and credit card payments for cryptocurrencies via a partnership with Simplex. No, I get it in a few seconds here in India. I am not your guru. I am new to crypto currency trading — having been a bonefish, permit and tarpon guide in the Caribbean- I am truly outside my knowledge base. Get free bitcoin info.
Ethereum questions and answers. CoinTracking Portfolio Management and Cryptocurrency Tax Report for Bitcoin and all Coins. Including Profit / Loss calculations, Unrealized Gains and a. Read this detailed review on Binance, compare + other crypto exchanges in our Exchange List, or use our Exchange Filters to find the right exchange for. IO Bitcoin Exchange y disfrГєtalo en tu iPhone, iPad y iPod touch. Bank transfers are also available through the CEX. Bitcoin price data from top exchanges including Kraken, Bitstamp, Bitfinex, Binance, and Coinbase Pro. Crypto payment solution with the lowest fees in the industry as %. Specialised team of Estonian lawyers supports with end-to-end setup of crypto companies. Best bitcoin paying sites for 2018.
Best crypto chart website. CoinTracking Portfolio Management and Cryptocurrency Tax Report for Bitcoin and all Coins. Including Profit / Loss calculations, Unrealized Gains and a. Crypto payment solution with the lowest fees in the industry as %. I walk you through how to transfer crypto from Coinbase to Binance in a few, easy steps! If you are wondering how to move coins from coinbase to binance. Si quieres cambiar Bitcoin, seleccionas BTC. La lista de posibles pares se mostrarГЎ. Haz clic en LTC/BTC. How to transfer from gdax to binance -. Specialised team of Estonian lawyers supports with end-to-end setup of crypto companies. Crypto super bowl commercial.
What is the most widely used cryptocurrency exchange. He holds a bit of value in ETH. Antes de que hagas la transferencia, tienes que ingresar a tu cuenta Binance para acceder a tu dirección de monedero. Now to place a buy order, use the center box underneath the graphs and you will see the buy box is in green on the right. La opción final para el cambio es Detener Pérdida. I am new to crypto currency trading — having been a bonefish, permit and tarpon guide in the Caribbean- I am truly outside my knowledge base.. Cons Doesn't offer phone Support. Phil Cabuzzi. I was glad to find your video , just wanted to get away from that damn Coinbase exchange. If you are looking for an exchange which is good to buy Bitcoin online and then trade it on Binance, Linkkoin is pretty good. Una vez que configures tu cuenta, ve hacia Fondos y luego haz clic en Depósitos. You can reach out to bitcoin payments uk bitcoin mining download windows at will thebrokebackpacker. Categoría Finanzas. Great article! Master of the handstand pushup. Next, choose the amount you want to transfer out of your Coinbase account using the bottom left box. As of December 19, Coinbase will add Bitcoin Cash to our assets. Nota: Es muy importante que selecciones la moneda correcta, de otro modo podrías perder tus fondos. Bitcoin Cash. El modelo creador-tomador fomenta la liquidez del mercado, ya que los creadores que la proveen suelen recibir un descuento en las comisiones en comparación con las de los tomadores. An easy way to dodge some of these deposit and withdrawal fees is to move your funds from Coinbase to Coinbase Pro formerly Gdax. I sent who gave away bitcoins add coinbase to mint funds off of Coinbase before the fork. By comparison, Binance charges 0. Coinbase does not support the importing of private keys. Changelly vs. El 19 de septiembre de , Binance lanzó productos de préstamo a plazo fijo de 14 días, en los que se reciben intereses por el bloqueo de los activos durante ese período de tiempo. Malta es, junto con Estonia y Gibraltar, uno de los pocos países de Europa que ha desarrollado requisitos de licencia explícitos para los mercados de cambio de criptodivisas. Comisiones de Binance Es muy importante tener en cuenta las comisiones en cualquier mercado de cambio. When you create a Coinbase account, you automatically gain access to Pro and funds can be swapped between the two with ease. En caso de comprar el DIP??? Binance cobra las siguientes comisiones por sus trading de futuros. Should be pretty standard, cant attach. The CEX. Binance se creó un año después, el el , convirtiéndolo en uno de los nuevos exchange de criptomonedas en la industria. When he's not in the newsroom, he trots the globe and writes about it. Also in bitshares can be interesting Reply. Need more help setting up a Binance account? Los nuevos inversores de criptodivisas no podían operar en Binance. Esto incluye monedas populares como Bitcoin o Ethereum, pero también monedas menos conocidas. The next biggest way to save on fees when dealing with Coinbase is to use a antminer d3 litecoin hash rate antminer d3 other algorithms account instead of a credit card. Las primeras se conocen como contrato de opciones estadounidenses y las segundas como contratos de opciones europeas. Another problem, there is no window to see your profits. Early in your trading career, be sure to make your first transfers small. But some exchanges have chosen not to support the latter coin, which has been promoted by nChain's Craig Wright best known for stating he is Bitcoin creator Satoshi Nakamoto, a claim he reiterated this week. As I understood, Binance is a quite new cryptocurrency exchange? Copy the address to your clipboard. Infact you are great in teaching, I enjoyed your class God bless you. Serban January 13, at 5: Otherwise, it will not be possible to receive the 2FA code and who really uses bitcoin bittrex on us citizens user will have to use the Google Authenticator option. Parte superior. This is my opinion only. Buy ico crypto.
How to use b coin credit card ragnarok m. I sold some hundreds of bitcoins with them and I got funds in less than 2 hours. ShapeShift Actualizado: noviembre 6th, Click the link inside and your account will be activated. Just know that Binance is fast, and run ethereum nodes litecoin payment center is good. Las tarifas de trading van desde el 0. Si quieres cambiar Bitcoin, seleccionas BTC. Etereum 2. Binance relocated to Hong Kong Reply. Por lo visto, la plataforma tambiГ©n posee una especie de sistema de garantГ­a de calidad. Binance allows users to make debit and credit card payments for cryptocurrencies via a partnership with Simplex. To find out more about buying Bitcoin, read this ultimate guide. Subscribe Here! De manera alternativa, las personas tambiГ©n pueden repetir el proceso de forma inversa. I decided to check them out and opened an account. AquГ­ es donde eliges un precio para vender o comprar criptomonedas, distinto al del precio del mercado actual. Now choose can a minor open a poloniex account bitcoin 2 confirmations amount you want to transfer by entering an amount in USD on the left. Please make sure that you only send funds to the specific deposit address displayed in your Coinbase account for the asset you are sending. But now that cryptocurrency is larger than the entirety How to transfer bitcoin from binance to coinbase JP Morganthe game is very very different and has become much more legitimate. It explained: Again, depending on the network associated with the cryptocurrency you sent, it could take a few seconds or a few minutes for the transaction to verify. En primer lugar, puedes hacer una Orden de Mercado. El mercado de cambio de arriba tiene de hecho una gran liquidez. No me gusta esto Un-No me gusta 0 Por favor ingrese para votar. El Director General de Binance, Changpeng Zhao, tuiteГі sobre esto y escribiГі que " las How to transfer bitcoin from binance to coinbase a corto plazo pueden que sean necesarias para las ganancias a largo plazo". May 24th, Unlike fiat transfers, cryptocurrencies generally resolve transactions in seconds or minutes. Haz click aquГ­ para publicar un comentario. Los mercados manejan, por supuesto, muchos depГіsitos de dinero en efectivo o monedas y retiros. When you create a Coinbase account, you automatically How to transfer bitcoin from binance to coinbase access to Pro and funds can be swapped between the two with ease. Purchasing How to transfer bitcoin from binance to coinbase Binance coin itself looks like a good investment for the future as the exchange plans to use their profits to buy how to send eth from coinbase to binance bitcoin usa scam a portion of the coins every quarter and destroy them: Binance ethereum beercoin ethereum token erc20 popular among novice and serious traders alike as it offers different trading screens. I really wish you can teach me more! The European markets were not sufficiently How to transfer bitcoin from binance to coinbase to enable Coinbase customers to buy and sell Bitcoin Cash. Click on "Watch later " poner videos. How many cryptocurrency exchanges in india.
Crypto market tips. I walk you through how to transfer crypto from Coinbase to Binance in a feweasy steps! If you are wondering how to move coins from coinbase to binanceor vice versathen I have you covered. I make transferring crypto from coinbase to binance look How to transfer bitcoin from binance to coinbase An experienced user of both Coinbase and BinanceI explain how to use both exchanges together! Binance is a global cryptocurrency exchange that provides a platform for trading more than cryptocurrencies. Since earlyBinance is considered as the biggest cryptocurrency exchange in the world in terms of trading volume. Coinbase is a digital currency exchange headquartered in San FranciscoCalifornia. They broker exchanges of BitcoinBitcoin efectivo, Etereum, Etereum Classic, and Litecoin with fiat currencies in approximately 32 países, and bitcoin transactions and storage in countries worldwide. Thank You For Watching! Check out my website! You should not take my opinion as financial advice. This is my opinion only. You should always do your own research and understand the risks of investing. I was glad to find your videojust wanted How to transfer bitcoin from binance to coinbase get away from that damn Coinbase exchange. Thanks for the instruction. Crypto Trading Bot — HodlBot. Haga clic para calificar este post! Me gusta esto diferente a 0 Por favor ingrese para votar. No me gusta esto Un-No me gusta 0 Por favor ingrese para votar. Is How to transfer bitcoin from binance to coinbase Pumping every Weekend now? Will Walker. Videos relacionados Ver despues Adicional. Mayo 24, Ver despues Adicional. Etereum 2. Mayo 23, En caso de comprar el DIP??? Parte superior. No hay vídeo todavía! Click on "Watch later How to transfer bitcoin from binance to coinbase poner videos. Don't miss new videos Inicia sesión para ver actualizaciones de tus canales favoritos Registrarse. Usted no se ha identificado! How much bitcoin can i sell on coinbase.
How to get lots of free bitcoins. Read more. You word are so simplified and most accurate!!! The next biggest way to save on fees when dealing with Coinbase is to use a antminer d3 litecoin hash rate antminer d3 other algorithms account instead of a credit card. La respuesta es doble: Los mercados de cambio almacenan una gran cantidad de informaciГіn personal valiosa de identificaciГіn. If you already have active accounts with both exchanges, skip to Step 3 to start the transfer. Antes de que hagas la transferencia, tienes que ingresar a tu cuenta Binance para acceder a tu direcciГіn de monedero. El libro de Гіrdenes te dice la cantidad que la persona quiere cambiar, asГ­ como la cantidad que quieren vender o comprar. Esto es porque sГіlo listan cuatro monedas. Son innumerables los ejemplos de hackeos exitosos. Since early , Binance is considered as the biggest cryptocurrency exchange in the world in terms of trading volume. Really the best online teacher!! La opciГіn final para el cambio es Detener PГ©rdida. You should not take my opinion as financial advice. The first 2 steps below will walk you through this process. El Director General de Binance, Changpeng Zhao, tuiteГі sobre esto y escribiГі que " las molestias a corto plazo pueden que sean necesarias para las ganancias a largo plazo". Early in your trading career, be sure to make your first transfers small. You can see a breakdown of the transaction on the right, complete with the included Coinbase fee. Step 5: Select the coin you want to deposit from the menu on the next screen. But some exchanges have chosen not to support the latter coin, which has been promoted by nChain's Craig Wright best known for stating he is Bitcoin creator Satoshi Nakamoto, a claim he reiterated this week. May 31, at 5: As consumers, it is quite easy now to join the Blockchain revolution and purchase some cryptocurrencies. This is my opinion only. In the email, the exchange made note of the circumstances and provided instructions on how to do so: Open the Binance app and log in. Deposit and withdraw funds from anywhere. An experienced user of both Coinbase and Binance , I explain how to use both exchanges together! En primer lugar, puedes hacer una Orden de Mercado. Los tomadores son los que quitan esta liquidez haciendo coincidir las Гіrdenes de los creadores con las suyas propias. Ciertas opciones le dan derecho a hacer uso de la misma cuando sea antes de la expiraciГіn del contrato , y otras opciones sГіlo pueden utilizarse en una fecha determinada. Rodlie Ortiz. Por ejemplo, puedes elegir comprar 2 LTC cuando el precio sea de 0. All buy-back transactions will be announced on the blockchain. In the email, the exchange made note of the circumstances and provided instructions on how embedded bitcoin mining bitcoin dashboard mac do so:. Coinbase customers have automatically been credited with the appropriate amount of Bitcoin Cash for their accounts. Hello, Can I fund Binance using my Revolut account? El 17 de septiembre de , Binance lanzГі oficialmente su trading de futuros. Once your desired currency has loaded, take note of the left-hand column which shows prices that people are willing to sell at in the top half in red and prices people are willing to buy at in green in the bottom half. De manera alternativa, las personas tambiГ©n pueden repetir el proceso de forma inversa. El 19 de septiembre de , Binance lanzГі productos de prГ©stamo a plazo fijo de 14 dГ­as, en los que se reciben intereses por el bloqueo de los activos durante ese perГ­odo de tiempo. Algo interesante a considerar es que Binance anunciГі recientemente que buscan formar una relaciГіn con un banco en Malta. May 24th, Unlike fiat transfers, cryptocurrencies generally resolve transactions in seconds or minutes. Going forward, we cannot guarantee that funds will be properly credited when one asset is sent to the address of a different asset. You should always do your own research and understand the risks of investing. Por el momento tienen intervalos de 5 minutos, pero los puedes cambiar al hacer clic en el botГіn 5m. You can then send your funds to this address to begin trading on the platform, depending on which currency you deposit it will take different times to show up as this is reliant on that currencies blockchain. Goldman sach trade cryptocurrency. Is bitcoin still a good investment 2019 Is cryptocurrency subject to capital gains tax.
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