Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Coderanch by sharath kv, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at PaneDemo4.populate_cards(	at get_cards_details.Employee(	at get_cards_details.(	at PaneDemo4$3.actionPerformed(	at javax.swing.JComboBox.fireActionEvent(	at javax.swing.JComboBox.setSelectedItem(	at javax.swing.JComboBox.setSelectedIndex(