java.lang.NullPointerException

Oracle Community | 2e45c807-a133-455e-804f-b6903967bc74 | 1 year ago
  1. 0

    Sql Developer 3.0 to connect to Oracle 8

    Oracle Community | 1 year ago | 2e45c807-a133-455e-804f-b6903967bc74
    java.lang.NullPointerException
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  3. 0

    dW:Open Source:IBM WebSphere Application Server Community Edition and Apache Geronimo:Geronimo (WAS CE)/Oracle OpenJPA configuration problem - IBM WebSphere Application Server Community Edition and Apache Geronimo Forum

    ibm.com | 1 year ago
    org.apache.openjpa.persistence.PersistenceException: There were errors initializing your configuration: <openjpa-1.2.1-r2180:4612 fatal user error> org.apache.openjpa.util.UserException: A connection could not be obtained for driver class "oracle.jdbc.OracleDriver" and URL "null". You may have specified an invalid URL.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at oracle.jdbc.driver.T4CConnection.connect()
    2. Oracle jdbc
      OracleDriver.connect
      1. oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1122)
      2. oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:308)
      3. oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:536)
      4. oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228)
      5. oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
      6. oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
      6 frames
    3. oracle.jdeveloper.db
      AbstractConnectionCreator.getConnection
      1. oracle.jdeveloper.db.adapter.AbstractConnectionCreator.getConnection(AbstractConnectionCreator.java:153)
      1 frame
    4. oracle.dbtools.raptor
      ConnectionPrompt.promptForPassword
      1. oracle.dbtools.raptor.standalone.connection.RaptorConnectionCreator.getConnection(RaptorConnectionCreator.java:195)
      2. oracle.dbtools.raptor.dialogs.conn.ConnectionPrompt.promptForPassword(ConnectionPrompt.java:67)
      2 frames
    5. oracle.jdeveloper.db
      DatabaseProvider.getConnection
      1. oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:321)
      2. oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:254)
      2 frames
    6. oracle.jdevimpl.db
      CADatabaseFactory.createConnectionImpl
      1. oracle.jdevimpl.db.adapter.CADatabaseFactory.createConnectionImpl(CADatabaseFactory.java:60)
      1 frame
    7. oracle.javatools.db
      DatabaseFactory.createDatabase
      1. oracle.javatools.db.DatabaseFactory.createConnection(DatabaseFactory.java:534)
      2. oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:208)
      2 frames
    8. oracle.jdeveloper.db
      DatabaseConnections.getDatabase
      1. oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:607)
      2. oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:562)
      2 frames
    9. oracle.dbtools.raptor
      RaptorTask.call
      1. oracle.dbtools.raptor.utils.Connections$ConnectionInfo.getDatabase(Connections.java:157)
      2. oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:986)
      3. oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:967)
      4. oracle.dbtools.raptor.navigator.DatabaseConnection.openConnectionImpl(DatabaseConnection.java:117)
      5. oracle.dbtools.raptor.navigator.AbstractConnectionNode.getConnection(AbstractConnectionNode.java:30)
      6. oracle.dbtools.raptor.navigator.ConnectionFilter.getFactory(ConnectionFilter.java:94)
      7. oracle.dbtools.raptor.navigator.ConnectionFilter$1.doWork(ConnectionFilter.java:119)
      8. oracle.dbtools.raptor.navigator.ConnectionFilter$1.doWork(ConnectionFilter.java:104)
      9. oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193)
      9 frames
    10. Java RT
      FutureTask.run
      1. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      2 frames
    11. oracle.dbtools.raptor
      RaptorTaskManager$RaptorFutureTask.run
      1. oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:500)
      1 frame
    12. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
      2. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      3. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      6. java.lang.Thread.run(Thread.java:619)
      6 frames