My program compiles fine but spews out these error messages below.When I run it. I have been trying to figure out the problems without success. Please I will appreciate any help
Thx
jonas
Exception in thread "main" java.lang.NullPointerException
at QuestionBox.<init>(QuestionBox.java:33)
at QuestionBox.main(QuestionBox.java:100)
Thx
jonas
Exception in thread "main" java.lang.NullPointerException
at QuestionBox.<init>(QuestionBox.java:33)
at QuestionBox.main(QuestionBox.java:100)