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
’
I don’t know what that means, don’t know if is missing something.
Thank you all.