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BY: Manpreet Minhas (minhas23)
DATE: 2012-02-22 02:46
SUBJECT: Rjb can't create JAVA VM on Windows 7 64 bit I have been trying to get rjb working with my rails app since last 2 days without any sucess. I have tried almost everything that has been suggested in forums. Any kind of help will be appreciated. Following are my environment details
OS : Windows 7 Professional 64 bit
Ruby : ruby 1.9.2p290 (2011-07-09) [i386-mingw32]
gem env:
RubyGems Environment:
- RUBYGEMS VERSION: 1.7.2
- RUBY VERSION: 1.9.2 (2011-07-09 patchlevel 290) [i386-mingw32]
- INSTALLATION DIRECTORY: C:/RailsInstaller/Ruby1.9.2/lib/ruby/gems/1.9.1
- RUBY EXECUTABLE: C:/RailsInstaller/Ruby1.9.2/bin/ruby.exe
- EXECUTABLE DIRECTORY: C:/RailsInstaller/Ruby1.9.2/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-mingw32
- GEM PATHS:
- C:/RailsInstaller/Ruby1.9.2/lib/ruby/gems/1.9.1
- H:/.gem/ruby/1.9.1
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
I did a gem install rjb and it was succefully installed. It installed the 1.3.9 version.
In irb
require ‘rjb’
returns true
but when I try to do a Rjb::load(..) it throws
RuntimeError: can’t create Java VM
I have my JAVA_HOME set properly. In irb when i do ENV['JAVA_HOME'] it gives me
=> “C:\\Program Files\\Java\\jdk1.6.0_31″
Am not sue what am I doing wrong.
Also, another weird thing. When I try
require 'rjb' from rails console it returns false
Any kinda insight will be immensely appracited.
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Rjb can't create JAVA VM on Windows 7 64 bit