java.lang.NullPointerException

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Solutions on the web123892

  • via Terracotta by unnutz, 11 months ago
    This exception has no message.
  • This exception has no message.
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  • Stack trace

    • java.lang.NullPointerException at java.lang.String.<init>(String.java:194) at oracle.sql.CharacterSet.AL32UTF8ToString(CharacterSet.java:1517) at oracle.jdbc.driver.DBConversion.CharBytesToString(DBConversion.java:589) at oracle.jdbc.driver.DBConversion.CharBytesToString(DBConversion.java:542) at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOauth(T4CTTIoauthenticate.java:822) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:362) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:439) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801) at java.sql.DriverManager.getConnection(DriverManager.java:579) at java.sql.DriverManager.getConnection(DriverManager.java:221) at cr.ac.una.info.p3.accesodatos.Conexion.conectarme(Conexion.java:26) at cr.ac.una.info.p3.accesodatos.ADAutor.insertar(ADAutor.java:29) at Principal.Principal.main(Principal.java:23)

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