1. It comes NullPointerException exception. 2. Exception intercepted with catch(NullPointerException e) 3. with e.printStackTrace() comes only java.lang.NullPointerException, without stack !!!!!!! 4. The nights step should be the actualization of the JLabel ( SwingUtilities.invokeLater( new Runnable(){ public void run(){label.setText("text");} } ); Application hangs itself up completely
Described procedure runs in the separate Thread. Error meets only if application for a long time runs (over 20 hours).
Run time environment: jre 1.3_02 von Oracle; Oracle 8i (8.1.7) and Oracle 9i Lite (5.0.2)