?
Solved

java.lang.NoClassDefFoundError: org/apache/commons/collections/FastHashMap$KeySet

Posted on 2006-06-28
6
Medium Priority
?
2,131 Views
Last Modified: 2008-01-09
What does this error means?
0
Comment
Question by:su_harvie
6 Comments
 

Author Comment

by:su_harvie
ID: 17004385
how to solve it?
0
 
LVL 7

Accepted Solution

by:
dttri earned 1500 total points
ID: 17006949
Please check your CLASSPATH environment variable and import the neccessary package.
0
 
LVL 4

Expert Comment

by:Yagantappa
ID: 17017197
Add "commons-collections.jar" file to your classpath.
0
What Kind of Coding Program is Right for You?

There are many ways to learn to code these days. From coding bootcamps like Flatiron School to online courses to totally free beginner resources. The best way to learn to code depends on many factors, but the most important one is you. See what course is best for you.

 

Author Comment

by:su_harvie
ID: 17020734
it is  already in path.

I am using hash map before error in previous form and it is working fine.

0
 
LVL 8

Expert Comment

by:mhunts
ID: 17054536
Where are you running this from? Command line? Or an application server?
0
 

Author Comment

by:su_harvie
ID: 17143423
on application server.
0

Featured Post

What Kind of Coding Program is Right for You?

There are many ways to learn to code these days. From coding bootcamps like Flatiron School to online courses to totally free beginner resources. The best way to learn to code depends on many factors, but the most important one is you. See what course is best for you.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

When you see single cell contains number and text, and you have to get any date out of it seems like cracking our heads.
Today, unlike web development, the mobile landscape is complex enough for a software engineer and Android is posing more challenging environment thanks to its fragmentation issues on hardware and software fronts.
With the power of JIRA, there's an unlimited number of ways you can customize it, use it and benefit from it. With that in mind, there's bound to be things that I wasn't able to cover in this course. With this summary we'll look at some places to go…
In this seventh video of the Xpdf series, we discuss and demonstrate the PDFfonts utility, which lists all the fonts used in a PDF file. It does this via a command line interface, making it suitable for use in programs, scripts, batch files — any pl…

589 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question