`establish_connection':development database is not configured(ActiveRecord)

Question

I am new to ruby on rails.Can anybody tell me how to solve this problem.
i installed ruby,sap,and saprfc-0.11-mswin32.gem .
i create one project and when i try to execute this its showing this error:
C:\rails\sapsample>ruby script/server
=> Booting WEBrick...
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_a
dapters/abstract/connection_specification.rb:60:in `establish_connection': devel
opment database is not configured (ActiveRecord::AdapterNotSpecified)
        from C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record
/connection_adapters/abstract/connection_specification.rb:53:in `establish_conne
ction'
        from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:392:i
n `initialize_database'
        from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:139:i
n `process'
        from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:112:i
n `send'
        from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:112:i
n `run'
        from C:/rails/sapsample/config/environment.rb:13
        from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `ge
m_original_require'
        from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `re
quire'
         ... 9 levels...
        from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:4
9
        from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `ge
m_original_require'
        from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `re
quire'
        from script/server:3
thanks

Answer 1

Hi,
It seems that you're in the wrong forum: this one is about Visual Composer (not Visual Administrator).
Regards,
Yaniv.