# Problem in jasper report intrgration with rails application

**URL:** <https://www.ruby-forum.com/t/problem-in-jasper-report-intrgration-with-rails-application/181092>\
**Category:** Rails\
**Created:** [January 5, 2010, 12:36pm UTC](https://www.ruby-forum.com/t/problem-in-jasper-report-intrgration-with-rails-application/181092 "2010-01-05T12:36:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![soutom](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/65b543/32.png) [@soutom](https://www.ruby-forum.com/u/soutom)\
**Post date:** [January 5, 2010, 12:36pm UTC](https://www.ruby-forum.com/t/problem-in-jasper-report-intrgration-with-rails-application/181092/1 "2010-01-05T12:36:54Z")

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hi all,  
i want to integrate jasper report with rails application. So i follow  
the instruction as given in the following link

[http://wiki.rubyonrails.org/rails/pages/HowtoIntegrateJasperReports](http://wiki.rubyonrails.org/rails/pages/HowtoIntegrateJasperReports)

But after that when i run this i got the following error

NoMethodError in ReportController#report

undefined method `env’ for nil:NilClass  
RAILS\_ROOT: C:/reporting

Application Trace | Framework Trace | Full Trace  
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active\_support/  
whiny\_nil.rb:52:in `method_missing' C:/reporting/app/helpers/send_doc.rb:7:in `cache\_hack’  
C:/reporting/app/helpers/send\_doc.rb:28:in `send_doc' C:/reporting/app/controllers/report_controller.rb:6:in `report’

So at now what should i do to solve this error. and how can i recover  
this error. ??

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<div class="post-metadata">

**Author:** ![soutom](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/65b543/32.png) [@soutom](https://www.ruby-forum.com/u/soutom)\
**Post date:** [January 7, 2010, 9:06am UTC](https://www.ruby-forum.com/t/problem-in-jasper-report-intrgration-with-rails-application/181092/2 "2010-01-07T09:06:08Z")

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Hi…  
please any one help me …please