我正在尝试将我的rails应用程序推送到heroku，我收到以下错误
使用以下命令将应用程序推送到heroku
git push heroku
BASE_URL
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
rake aborted!
ExecJS::ProgramError: Unexpected token name «success», expected punc «,» (line: 28382, col: 5, pos: 808689)
Error
at new JS_Parse_Error (/tmp/execjs20150113-795-19086mxjs:2316:10736)
at js_error (/tmp/execjs20150113-795-19086mxjs:2316:10955)
at croak (/tmp/execjs20150113-795-19086mxjs:2316:18665)
at token_error (/tmp/execjs20150113-795-19086mxjs:2316:18802)
at expect_token (/tmp/execjs20150113-795-19086mxjs:2316:19025)
at expect (/tmp/execjs20150113-795-19086mxjs:2316:19163)
at /tmp/execjs20150113-795-19086mxjs:2316:27411
at /tmp/execjs20150113-795-19086mxjs:2316:19536
at expr_atom (/tmp/execjs20150113-795-19086mxjs:2316:26586)
at maybe_unary (/tmp/execjs20150113-795-19086mxjs:2316:29260)
at expr_ops (/tmp/execjs20150113-795-19086mxjs:2316:30018)
at maybe_conditional (/tmp/execjs20150113-795-19086mxjs:2316:30110)
at maybe_assign (/tmp/execjs20150113-795-19086mxjs:2316:30553)
at expression (/tmp/execjs20150113-795-19086mxjs:2316:30866)
at expr_list (/tmp/execjs20150113-795-19086mxjs:2316:27140)
(in /tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/app/assets/javascripts/application.js)/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/execjs-2.2.1/lib/execjs/external_runtime.rb:64:in `extract_result'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/execjs-2.2.1/lib/execjs/external_runtime.rb:29:in `exec'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/uglifier-2.1.1/lib/uglifier.rb:176:in `really_compile'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/uglifier-2.1.1/lib/uglifier.rb:100:in `compile'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/uglifier_compressor.rb:25:in `evaluate'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/tilt-1.4.1/lib/tilt/template.rb:103:in `render'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/context.rb:197:in `block in evaluate'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/context.rb:194:in `each'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/context.rb:194:in `evaluate'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/bundled_asset.rb:25:in `initialize'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/base.rb:377:in `new'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/base.rb:377:in `build_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/index.rb:94:in `block in build_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/caching.rb:58:in `cache_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/index.rb:93:in `build_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/base.rb:287:in `find_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/index.rb:61:in `find_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/manifest.rb:211:in `block in find_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/manifest.rb:257:in `benchmark'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/manifest.rb:210:in `find_asset'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/manifest.rb:119:in `block in compile'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/manifest.rb:118:in `each'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/sprockets/manifest.rb:118:in `compile'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-rails-2.1.4/lib/sprockets/rails/task.rb:70:in `block (3 levels) in define'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-2.11.0/lib/rake/sprocketstask.rb:146:in `with_logger'
/tmp/build_e7dfa4e24f74c0bd24ba5cd9eb5bd3a4/vendor/bundle/ruby/1.9.1/gems/sprockets-rails-2.1.4/lib/sprockets/rails/task.rb:69:in `block (2 levels) in define'
这是我的application.js文件
// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// compiled file.
//
// Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details
// about supported directives.
//
//= require turbolinks
//= require jquery
//= require jquery_ujs
//= require bootstrap
//= require_tree .
//= require jquery.ui.all
//= require jquery.ui.datepicker
$(document).ready(function() {
$("#start_date").datepicker();
$("#end_date").datepicker();
});
请建议在何处检查以解决错误。