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捆绑安装是绿色的,但是当我运行“rake”时,我得到以下信息:

rake aborted! undefined method `static_root=' for
#<Sprockets::Environment:0x16b6b78> ... Tasks: TOP => default => spec
=> db:test:prepare => db:abort_if_pending_migrations => environment
(See full trace by running task with --trace)

如果我将“gem 'sprockets', '2.0.0.beta.15'” 添加到 Gemfile 并重新捆绑和重新耙。一切正常。

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1 回答 1

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I faced same issue,I resolved it by

gem install rails -v=3.1.0.rc8

check it out

于 2011-08-31T09:50:20.990 回答