rake assets：预编译一些错误

Question

我在app / assets / javascripts /中创建了一些js文件，然后运行了rake assets:precompile，但是rails生成了这个错误。

rake aborted!
Unexpected token: operator (>) (line: 14562, col: 9, pos: 545705)

Error<br />
at new JS_Parse_Error (<eval>:1720:22)<br />
at js_error (<eval>:1728:15)<br />
at croak (<eval>:2189:17)<br />
at token_error (<eval>:2196:17)<br />
at unexpected (<eval>:2202:17)<br />
at <eval>:2580:17<br />
at maybe_unary (<eval>:2665:27)<br />
at expr_op (<eval>:2685:45)<br />

  

at expr_ops（：2692：24）
     在maybe_conditional（：2696：28）
     在maybe_assign（：2720：28）
     at：2734：28
     在prog1（：2768：23）
     （在/home/anybuy/anybuy/app/assets/javascripts/application.js）
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execj-> ＆GT; 1.4.0 / lib / execjs / ruby​​_racer_runtime.rb：34：在rescue in block in eval' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0/lib/execjs/ruby_racer_runtime.rb:28:in块中的eval＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0 / lib / execjs / ruby​​_racer_runtime.rb:80:in block in lock'<br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0/lib/execjs/ruby_racer_runtime.rb:78:in来电＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0 / lib / execjs / ruby​​_racer_runtime.rb：78：Locker' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0/lib/execjs/ruby_racer_runtime.rb:78:in锁定＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0 / lib / execjs / ruby​​_racer_runtime.rb:27:in eval' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/execjs-> 1.4.0/lib/execjs/ruby_racer_runtime.rb:19:in exec＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/uglifier-1.3.0/lib/uglifier.rb:100:in＆gt; compile' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8/lib/sprockets/compressors.rb:74:in compress＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / processing.rb：265：在block in js_compressor=' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/processor.rb:29:in电话＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / processor.rb：29：在evaluate' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/tilt-1.3.3/lib/tilt/template.rb:76:in >渲染＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / context.rb：177：block in evaluate' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/context.rb:174:in每个＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / context.rb：174：在evaluate' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/bundled_asset.rb:26:in初始化＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / base.rb：244：在new'<br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/base.rb:244:in build_asset＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / index.rb:89:in block in build_asset' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/caching.rb:19:in cache_asset＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / index.rb:88:in build_asset' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/base.rb:163:in find_asset＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / index.rb：56：在find_asset' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8/lib/sprockets/static_compiler.rb:23:in块中编译＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / base.rb：212：在block in each_logical_path' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/base.rb:200:in块中（每个文件中有2个级别）＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / base.rb：190：each' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/base.rb:190:in each_entry＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / base.rb：198：block in each_file' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/base.rb:197:in每个＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3 / lib / sprockets / base.rb：197：在each_file' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/sprockets-> 2.1.3/lib/sprockets/base.rb:210:in each_logical_path＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8 / lib / sprockets / static_compiler.rb:18:in compile' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8/lib/sprockets/assets.rake:56:in internal_precompile＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8 / lib / sprockets / assets.rake:70:in block (3 levels) in <top (required)>' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8/lib/sprockets/assets.rake:60:in块（3级）in＆＃39;
     任务：TOP =＆gt;资产：预编译：主要的      （通过使用--trace运行任务查看完整跟踪）
     耙子流产了！
     命令失败，状态为（1）：[/ home /anybuy / .rvm / rubies / ruby​​-1.9.3-p392 / b ...]
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8 / lib / sprockets / assets.rake：12：in ruby_rake_task' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8/lib/sprockets/assets.rake:21:in invoke_or_reboot_rake_task＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/gems/actionpack-> 3.2.8 / lib / sprockets / assets.rake：29：在block (2 levels) in <top (required)>' <br /> /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/bin/ruby_noexec_wrapper:14:in eval＆＃39;
     /home/anybuy/.rvm/gems/ruby-1.9.3-p392@3.2.8/bin/ruby_noexec_wrapper:14:in`'
     任务：TOP =＆gt;资产：预编译      （通过使用--trace运行任务查看完整跟踪）

这是我的app / assets / javascripts / application.js

  

//这是一个清单文件，可以编译成application.js，其中包含所有文件      //列在下面。
     //      //此目录中的任何JavaScript / Coffee文件，lib / assets / javascripts，＆gt; vendor / assets / javascripts，      //或者插件的vendor / assets / javascripts，如果有的话，可以使用相对的＆gt;路径在这里引用。
     //      //不建议直接在此处添加代码，但如果这样做，它将显示在底部＆gt;的左侧      //编译文件。
     //      //警告：第一条空白线标志着要处理什么的结束，任何空白线应该是什么      //在下面的要求之后去。
     //      // =需要jquery
     // =需要jquery_ujs
     // =需要jquery.ui.all
     // =要求twitter / bootstrap
     // =需要twitter / bootstrap / bootstrap-transition
     // =需要twitter / bootstrap / bootstrap-alert
     // =需要twitter / bootstrap / bootstrap-modal
     // =需要twitter / bootstrap / bootstrap-button
     // =需要twitter / bootstrap / bootstrap-collapse
     // = require_tree。