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 Oracle Community by 807581, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.netbeans.modules.web.debug.util.Utils.getServletClass(Utils.java:133)	at org.netbeans.modules.web.debug.util.Utils.getClassFilter(Utils.java:148)	at org.netbeans.modules.web.debug.breakpoints.JspLineBreakpoint.(JspLineBreakpoint.java:72)	at org.netbeans.modules.web.debug.breakpoints.JspLineBreakpoint.create(JspLineBreakpoint.java:101)	at org.netbeans.modules.web.debug.breakpoints.JspBreakpointsReader.read(JspBreakpointsReader.java:33)	at org.netbeans.api.debugger.Properties$PropertiesImpl.getObject(Properties.java:619)