Rake的资产：预编译未能部署到AWS

我尝试使用Capistrano将我的Rails应用部署到AWS。Rake的资产：预编译未能部署到AWS

我跑cap production deploy后，我得到了下面的跟踪一个“耙中止”消息：

ExecJS::ProgramError: SyntaxError: Unexpected character '’' (line: 19420, col: 10, pos: 548371) 

Error 
    at new JS_Parse_Error (<eval>:3623:11948) 
    at js_error (<eval>:3623:12167) 
    at parse_error (<eval>:3623:14184) 
    at Object.next_token [as input] (<eval>:3623:19902) 
    at next (<eval>:3623:21852) 
    at subscripts (<eval>:3624:1389) 
    at expr_atom (<eval>:3623:31205) 
    at maybe_unary (<eval>:3624:1752) 
    at expr_ops (<eval>:3624:2523) 
    at maybe_conditional (<eval>:3624:2615) 
new JS_Parse_Error ((execjs):3623:11948) 
js_error ((execjs):3623:12167) 
parse_error ((execjs):3623:14184) 
Object.next_token [as input] ((execjs):3623:19902) 
next ((execjs):3623:21852) 
subscripts ((execjs):3624:1389) 
expr_atom ((execjs):3623:31205) 
maybe_unary ((execjs):3624:1752) 
expr_ops ((execjs):3624:2523) 
maybe_conditional ((execjs):3624:2615) 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/execjs-2.7.0/lib/execjs/ruby_racer_runtime.rb:47:in `rescue in block in call' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/execjs-2.7.0/lib/execjs/ruby_racer_runtime.rb:44:in `block in call' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/execjs-2.7.0/lib/execjs/ruby_racer_runtime.rb:75:in `block in lock' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/execjs-2.7.0/lib/execjs/ruby_racer_runtime.rb:73:in `Locker' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/execjs-2.7.0/lib/execjs/ruby_racer_runtime.rb:73:in `lock' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/execjs-2.7.0/lib/execjs/ruby_racer_runtime.rb:43:in `call' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/uglifier-3.0.4/lib/uglifier.rb:184:in `run_uglifyjs' 
/Users/apple/.rvm/gems/ruby-2.3.3/gems/uglifier-3.0.4/lib/uglifier.rb:146:in `compile'

，这并不能给我的语法错误的特定位置，我该如何定位呢？在此先感谢！

来源

2017-03-01 Raunak Joneja

地发现，作为波纹管使用该代码的问题更普遍的方式：

运行rails console

JS_PATH = "app/assets/javascripts/**/*.js"; 
Dir[JS_PATH].each do |file_name| 
    puts "\n#{file_name}" 
    puts Uglifier.compile(File.read(file_name)) 
end

它会告诉你该文件，并在Uglifier正在问题就行了。

来源

2017-03-01 07:49:56

¡真棒代码！谢谢......我可以解决我的问题，以配合我的部署@khanhpham –

Rake的资产：预编译未能部署到AWS

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