Private method `chomp' called for nil:NilClass

Hi Friends,

       I'm using rails 2.0.2 in my application, While create or

migrate database I am getting the following error

hp@ubuntu:~/giftgenius$ rake db:migrate --trace
rake aborted!
private method chomp' called for nil:NilClass /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/1.8/logger.rb:174 /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:ingem_original_require’
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
require' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rails-2.0.2/lib/initializer.rb:1 /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:ingem_original_require’
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
require' /home/hp/giftgenius/config/boot.rb:54:inload_initializer’
/home/hp/giftgenius/config/boot.rb:39:in run' /home/hp/giftgenius/config/boot.rb:11:inboot!’
/home/hp/giftgenius/config/boot.rb:109
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
gem_original_require' /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:inrequire’
/home/hp/giftgenius/Rakefile:4
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in
load' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/rake_module.rb:25:inload_rakefile’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:495:in
raw_loahp@ubuntu:~/giftgenius$ rake db:migrate --trace rake aborted! private methodchomp’ called for nil:NilClass
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/1.8/logger.rb:174
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
gem_original_require' /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:inrequire’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rails-2.0.2/lib/initializer.rb:1
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
gem_original_require' /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:inrequire’
/home/hp/giftgenius/config/boot.rb:54:in load_initializer' /home/hp/giftgenius/config/boot.rb:39:inrun’
/home/hp/giftgenius/config/boot.rb:11:in boot!' /home/hp/giftgenius/config/boot.rb:109 /home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:ingem_original_require’
/home/hp/.rvm/rubies/ruby-1.8.6-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
require' /home/hp/giftgenius/Rakefile:4 /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/rake_module.rb:25:inload’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in
load_rakefile' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:495:inraw_load_rakefile’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:78:in
load_rakefile' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:129:instandard_exception_handling’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:77:in
load_rakefile' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:61:inrun’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:129:in
standard_exception_handling' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:59:inrun’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/bin/rake:32
/home/hp/.rvm/gems/ruby-1.8.6-head/bin/rake:19:in load' /home/hp/.rvm/gems/ruby-1.8.6-head/bin/rake:19 d_rakefile' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:78:inload_rakefile’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:129:in
standard_exception_handling' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:77:inload_rakefile’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:61:in
run' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:129:instandard_exception_handling’
/home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/lib/rake/application.rb:59:in
run' /home/hp/.rvm/gems/ruby-1.8.6-head/gems/rake-0.9.2/bin/rake:32 /home/hp/.rvm/gems/ruby-1.8.6-head/bin/rake:19:inload’
/home/hp/.rvm/gems/ruby-1.8.6-head/bin/rake:19

While running script/server also I’m getting the same error…

Anyone please help me out of this issue…

Thanks in Advance.