# RailsXls Plugin Not Working

**URL:** <https://www.ruby-forum.com/t/railsxls-plugin-not-working/156439>\
**Category:** Rails\
**Created:** [December 27, 2008, 5:20pm UTC](https://www.ruby-forum.com/t/railsxls-plugin-not-working/156439 "2008-12-27T17:20:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![karthik](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/9fc348/32.png) [@karthik](https://www.ruby-forum.com/u/karthik)\
**Post date:** [December 27, 2008, 5:20pm UTC](https://www.ruby-forum.com/t/railsxls-plugin-not-working/156439/1 "2008-12-27T17:20:53Z")

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Hi,

I am using RailsXls Plugin to generate Excel Reports

I am using Rails 2.1.2 Version

I Have installed Jdk 1.5 Also

I am getting this error when i am trying to start my webrick server

rails/activesupport/lib/active\_support/dependencies.rb:493:in  
`const\_missing’: uninitialized constant in Rails::Plugin::Worksheet

Please guide me in this issue

Rgds,  
Karthikeyan.R

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<div class="post-metadata">

**Author:** ![karthik](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/9fc348/32.png) [@karthik](https://www.ruby-forum.com/u/karthik)\
**Post date:** [December 29, 2008, 12:24pm UTC](https://www.ruby-forum.com/t/railsxls-plugin-not-working/156439/2 "2008-12-29T12:24:19Z")

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I Used Spreadsheet-excel gem to generate excel reports.The problem of  
dependencies is not there.It worked perfectly fine

But anyway i want to know Why RailsXLS Plugin Not worked