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

java.lang.ArrayIndexOutOfBoundsException: -1 at java.util.Vector.elementData(Vector.java:730) at java.util.Vector.elementAt(Vector.java:473)