我正在尝试在rails 3.1.0.rc8中运行一个全新的骨架应用程序。但是，无论何时在视图中使用任何资产标签/帮助程序（例如image_tag，javascript_include_tag等），我都会收到资产编译错误。当我向 /assets/rails.png 发出直接请求时，这是我的logs / development.log的片段。
Started GET "/assets/rails.png" for 192.168.0.12 at Mon Aug 29 16:16:21 -0600 2011
Error compiling asset rails.png:
ArgumentError: wrong number of arguments (2 for 1)
activesupport (3.1.0.rc8) lib/active_support/cache/file_store.rb:101:in `respond_to?'
activesupport (3.1.0.rc8) lib/active_support/cache/file_store.rb:101:in `dump'
activesupport (3.1.0.rc8) lib/active_support/cache/file_store.rb:101:in `write_entry'
activesupport (3.1.0.rc8) lib/active_support/core_ext/file/atomic.rb:20:in `atomic_write'
activesupport (3.1.0.rc8) lib/active_support/cache/file_store.rb:101:in `write_entry'
activesupport (3.1.0.rc8) lib/active_support/cache/strategy/local_cache.rb:140:in `write_entry'
activesupport (3.1.0.rc8) lib/active_support/cache.rb:364:in `write'
activesupport (3.1.0.rc8) lib/active_support/cache.rb:520:in `instrument'
activesupport (3.1.0.rc8) lib/active_support/cache.rb:362:in `write'
sprockets (2.0.0.beta.15) lib/sprockets/caching.rb:117:in `cache_set'
sprockets (2.0.0.beta.15) lib/sprockets/caching.rb:80:in `cache_set_hash'
sprockets (2.0.0.beta.15) lib/sprockets/caching.rb:51:in `cache_asset'
sprockets (2.0.0.beta.15) lib/sprockets/environment.rb:82:in `build_asset'
sprockets (2.0.0.beta.15) lib/sprockets/trail.rb:102:in `find_asset_in_path'
sprockets (2.0.0.beta.15) lib/sprockets/base.rb:102:in `find_asset'
sprockets (2.0.0.beta.15) lib/sprockets/environment.rb:72:in `find_asset'
sprockets (2.0.0.beta.15) lib/sprockets/server.rb:42:in `call'
rack-mount (0.8.2) lib/rack/mount/prefix.rb:26:in `call'
rack-mount (0.8.2) lib/rack/mount/route_set.rb:152:in `call'
rack-mount (0.8.2) lib/rack/mount/code_generation.rb:96:in `recognize'
rack-mount (0.8.2) lib/rack/mount/code_generation.rb:68:in `optimized_each'
rack-mount (0.8.2) lib/rack/mount/code_generation.rb:95:in `recognize'
rack-mount (0.8.2) lib/rack/mount/route_set.rb:141:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/routing/route_set.rb:531:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
rack (1.3.2) lib/rack/etag.rb:23:in `call'
rack (1.3.2) lib/rack/conditionalget.rb:25:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/head.rb:14:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/flash.rb:243:in `call'
rack (1.3.2) lib/rack/session/abstract/id.rb:195:in `context'
rack (1.3.2) lib/rack/session/abstract/id.rb:190:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/cookies.rb:326:in `call'
activerecord (3.1.0.rc8) lib/active_record/query_cache.rb:62:in `call'
activerecord (3.1.0.rc8) lib/active_record/connection_adapters/abstract/connection_pool.rb:477:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/callbacks.rb:29:in `call'
activesupport (3.1.0.rc8) lib/active_support/callbacks.rb:392:in `_run_call_callbacks'
activesupport (3.1.0.rc8) lib/active_support/callbacks.rb:81:in `send'
activesupport (3.1.0.rc8) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/callbacks.rb:28:in `call'
actionpack (3.1.0.rc8) lib/action_dispatch/middleware/reloader.rb:68:in `call'
rack (1.3.2) lib/rack/sendfile.rb:101:in `call'
我正在运行ruby 1.8.7和Passenger，如果相关的话。遇到此错误的其他人？
答案 0 :(得分：0)
答案 1 :(得分：0)
通过rake任务编译资产时遇到了同样的问题：
$ bundle exec rake assets:precompile --trace
...
** Execute assets:precompile:primary
rake aborted!
wrong number of arguments (2 for 1)
/usr/local/lib/ruby/gems/1.8/gems/activesupport-3.2.0/lib/active_support/cache/file_store.rb:91:in `respond_to?'
/usr/local/lib/ruby/gems/1.8/gems/activesupport-3.2.0/lib/active_support/cache/file_store.rb:91:in `dump'
...
$ ruby -v
ruby 1.8.7 (2008-05-31 patchlevel 0)
此处patchlevel 0是问题所在。因为我的ruby是从源代码编译的。 （某些原因我不能从包管理器或通过RVM安装它）。
解决方案：
编译它：
unzip ruby-1.8.7-p358.zip -d /tmp && cd /tmp/ruby-1.8.7-p358 && ./configure && make && sudo make install
现在ruby有了新版本：patch 358
$ ruby -v
ruby 1.8.7 (2012-02-08 patchlevel 358) [i686-linux]
一切正常！