Hello, I have Ruby installed in my Windows 7, but when I try to generate
a new migration, this error appears:
C:\rails\organily>rails g migration Task
invoke active_record
C:/Ruby193/lib/ruby/1.9.1/psych.rb:203:in `parse'': (<unknown>):
mapping
values a
re not allowed in this context at line 8 column 13 (Psych::SyntaxError)
from C:/Ruby193/lib/ruby/1.9.1/psych.rb:203:in `parse_stream''
from C:/Ruby193/lib/ruby/1.9.1/psych.rb:151:in `parse''
from C:/Ruby193/lib/ruby/1.9.1/psych.rb:127:in `load''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/applic
ation/configuration.rb:115:in `database_configuration''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.3/lib/active_r
ecord/railtie.rb:75:in `block (2 levels) in <class:Railtie>''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/lazy_load_hooks.rb:36:in `instance_eval''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/lazy_load_hooks.rb:36:in `execute_hook''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/lazy_load_hooks.rb:43:in `block in run_load_hooks''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/lazy_load_hooks.rb:42:in `each''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/lazy_load_hooks.rb:42:in `run_load_hooks''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.3/lib/active_r
ecord/base.rb:721:in `<top (required)>''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.3/lib/active_r
ecord/migration.rb:507:in `next_migration_number''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.3/lib/active_r
ecord/migration.rb:334:in `method_missing''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.3/lib/rails/ge
nerators/active_record.rb:21:in `next_migration_number''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/genera
tors/migration.rb:49:in `migration_template''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.3/lib/rails/ge
nerators/active_record/migration/migration_generator.rb:10:in
`create_migration_
file''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/task.rb:22
:in `run''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:118:in `invoke_task''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `block in invoke_all''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `each''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `map''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `invoke_all''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/group.rb:2
26:in `dispatch''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:109:in `invoke''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/group.rb:2
69:in `block in _invoke_for_class_method''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/shell.rb:7
4:in `with_padding''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/group.rb:2
58:in `_invoke_for_class_method''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/group.rb:1
50:in `_invoke_from_option_orm''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/task.rb:22
:in `run''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:118:in `invoke_task''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `block in invoke_all''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `each''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `map''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/invocation
.rb:124:in `invoke_all''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/group.rb:2
26:in `dispatch''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/thor-0.14.6/lib/thor/base.rb:38
9:in `start''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/genera
tors.rb:170:in `invoke''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman
ds/generate.rb:12:in `<top (required)>''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:251:in `require''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:251:in `block in require''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:236:in `load_dependency''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:251:in `require''
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman
ds.rb:29:in `<top (required)>''
from script/rails:6:in `require''
from script/rails:6:in `<main>''
I don''t know what that means, don''t know if is missing
something.
Thank you all.
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