Ruby on rails Rake资产：预编译问题。解析错误

在生产环境中预编译资产时，我遇到了一个问题

AssetSync: using default configuration from built-in initializer
rake aborted!
Caught Encoding::CompatibilityError at '["ok","/*!\n * jQuery': incompatible encoding regexp match (ASCII-8BIT regexp with UTF-8 string)
  (in /home/rails_work/bunk1_dev/app/assets/javascripts/active_admin.js)
/usr/local/rvm/gems/ruby-1.9.3-p194@bunk1/gems/json_pure-1.7.6/lib/json/pure/parser.rb:242:in `rescue in parse_string'
/usr/local/rvm/gems/ruby-1.9.3-p194@bunk1/gems/json_pure-1.7.6/lib/json/pure/parser.rb:213:in `parse_string'
/usr/local/rvm/gems/ruby-1.9.3-p194@bunk1/gems/json_pure-1.7.6/lib/json/pure/parser.rb:257:in `parse_value'
/usr/local/rvm/gems/ruby-1.9.3-p194@bunk1/gems/json_pure-1.7.6/lib/json/pure/parser.rb:121:in `parse'
/usr/local/rvm/gems/ruby-1.9.3-p194@bunk1/gems/json_pure-1.7.6/lib/json/common.rb:155:in `parse`

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如果有任何帮助，我们将不胜感激。

我已经解决了这个问题，这个问题与json\u纯gem预编译有关。只需从代码中删除“require'json/pure'”并应用“require'json'”。希望答案能帮助别人

谢谢