ava.lang.NullPointerException

mysql.com | 3 months ago

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. ava.lang.NullPointerException

    No message provided

    at com.mysql.jdbc.Statement.getGeneratedKeysInternal()
  2. MySQL jdbc
    PreparedStatement.getGeneratedKeys
    1. com.mysql.jdbc.Statement.getGeneratedKeysInternal(Statement.java:347)
    2. com.mysql.jdbc.Statement.getGeneratedKeys(Statement.java:329)
    3. com.mysql.jdbc.PreparedStatement.getGeneratedKeys(PreparedStatement.java:663)
    3 frames
  3. newsleecher.workers.jdbc
    SaveNewGroupsWorker$1.consumeBuffer
    1. newsleecher.workers.jdbc.SaveNewGroupsWorker.save(SaveNewGroupsWorker.java:85)
    2. newsleecher.workers.jdbc.SaveNewGroupsWorker.access$000(SaveNewGroupsWorker.java:20)
    3. newsleecher.workers.jdbc.SaveNewGroupsWorker$1.consumeBuffer(SaveNewGroupsWorker.java:51)
    3 frames
  4. newsleecher.util
    QueueConsumer.consumeQueue
    1. newsleecher.util.QueueConsumer.consumeQueue(QueueConsumer.java:53)
    1 frame
  5. newsleecher.workers.jdbc
    AbstractJDBCNewsLeecherWorker._run
    1. newsleecher.workers.jdbc.SaveNewGroupsWorker._runJdbc(SaveNewGroupsWorker.java:58)
    2. newsleecher.workers.jdbc.AbstractJDBCNewsLeecherWorker._run(AbstractJDBCNewsLeecherWorker.java:44)
    2 frames
  6. newsleecher.workers
    AbstractWorker.run
    1. newsleecher.workers.AbstractWorker.run(AbstractWorker.java:74)
    1 frame
  7. newsleecher.ui.dispatch
    Dispatcher.run
    1. newsleecher.ui.dispatch.Dispatcher.run(Dispatcher.java:50)
    1 frame
  8. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:595)
    1 frame