How to use this guide

If you know the Java concept your bug is related to (e.g., arrays), go to the appropriate section. Otherwise, see if your error message is listed in the index. If it is, use the index to go to the corresponding solution page. Below are some examples of error message you might see:


A sample compilation error


A sample run time error

Should the guide not include the specific error you are having trouble with, please consult the "General Debugging Procedures/Tips" section. It should provide some hints to your problem. If you are still having trouble, contact a tutor or a lab TA.