[英]trying to upgrade from from ruby 1.8.7 to 1.9.2 while still using rails 2.3.8
當我捆綁執行腳本/服務器-p3001時，出現以下錯誤/ stacktrace =（
/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:142:in `module_eval': (eval):1: syntax error, unexpected '{', expecting ';' or '\n' (SyntaxError)
def hash_for_{:build=>[:get, :post]}_templa...
^
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:142:in `named_helper_module_eval'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:152:in `define_hash_access'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:136:in `block in define_named_route_methods'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:134:in `each'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:134:in `define_named_route_methods'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:85:in `add'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:318:in `add_named_route'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:33:in `named_route'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/option_merger.rb:20:in `method_missing'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:654:in `map_resource_routes'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:606:in `map_default_collection_actions'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:536:in `block in map_resource'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/core_ext/object/misc.rb:78:in `with_options'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:528:in `map_resource'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:447:in `block in resources'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:447:in `each'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:447:in `resources'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:581:in `map_has_many_associations'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:578:in `block in map_has_many_associations'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:577:in `each'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:577:in `map_has_many_associations'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:560:in `map_associations'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:529:in `block in map_resource'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/core_ext/object/misc.rb:78:in `with_options'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:528:in `map_resource'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:447:in `block in resources'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:447:in `each'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/resources.rb:447:in `resources'
from[project directory]/config/routes.rb:45:in `block in <top (required)>'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:227:in `draw'
from[project directory]/config/routes.rb:1:in `<top (required)>'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:145:in `load'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:145:in `block in load_with_new_constant_marking'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:145:in `load_with_new_constant_marking'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:287:in `block in load_routes!'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:287:in `each'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:287:in `load_routes!'
from [rvm-gemset-location]/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:267:in `load!'
from [rvm-gemset-location]/gems/rails-2.3.8/lib/initializer.rb:537:in `initialize_routing'
from [rvm-gemset-location]/gems/rails-2.3.8/lib/initializer.rb:188:in `process'
from [rvm-gemset-location]/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
from[project directory]/config/environment.rb:19:in `<top (required)>'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `block in require'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
from [rvm-gemset-location]/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
from[project directory]/config.ru:3:in `block in <top (required)>'
from [rvm-gemset-location]/gems/rack-1.1.3/lib/rack/builder.rb:46:in `instance_eval'
from [rvm-gemset-location]/gems/rack-1.1.3/lib/rack/builder.rb:46:in `initialize'
from[project directory]/config.ru:1:in `new'
from[project directory]/config.ru:1:in `<top (required)>'
from [rvm-gemset-location]/gems/rails-2.3.8/lib/commands/server.rb:78:in `eval'
from [rvm-gemset-location]/gems/rails-2.3.8/lib/commands/server.rb:78:in `<top (required)>'
from script/server:3:in `require'
from script/server:3:in `<main>'
我怎樣才能解決這個問題？ 我的意思是，它所指向的語法確實很奇怪...但這在1.8.7中起作用= \\
檢查語法，我遇到了類似的問題：
syntax error, unexpected '{', expecting ';' or '\n' (SyntaxError)
def hash_for_{:create=>:post, :delete=>:pos...
我在這里發送：collection鍵的數組，而不是route.rb文件中的哈希。 所以我有這個：
:collection => [ :next => :get, :prev => :get, :sort => :post ]
並更改為：
:collection => { :next => :get, :prev => :get, :sort => :post }
希望這可以幫助...
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