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via Oracle Community by 843802, 1 year ago
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, 2 years ago
This exception has no message.
java.lang.NullPointerException at javax.swing.ImageIcon.<init>(ImageIcon.java:138) at drivingtest.DrivingTestFrame1.jbInit(DrivingTestFrame1.java:327) at drivingtest.DrivingTestFrame1.<init>(DrivingTestFrame1.java:110) at drivingtest.DrivingTest.<init>(DrivingTest.java:20) at drivingtest.DrivingTest.main(DrivingTest.java:49)