Issue Deploying Rails App to AWS with Capistrano

gistfile1.txt

In trying to deploy my rails 5 app with capistrano:

I am running  $ cap production deploy --trace

and getting the following error below. Any help would be appreciated.  See comment below for more details of different things I've tried


00:07 deploy:assets:precompile
      01 ~/.rvm/bin/rvm ruby-2.3.1 do bundle exec rake assets:precompile
      01 rake aborted!
      01
      01 ExecJS::RuntimeError: SyntaxError: Unexpected token operator «=», expected punc «,» (line: 29836, col: 35, pos: 1531659)
      01
      01
      01 Error
      01
      01     at new JS_Parse_Error (/tmp/execjs20161229-8249-1fybbrojs:3623:11948)
      01
      01     at js_error (/tmp/execjs20161229-8249-1fybbrojs:3623:12167)
      01
      01     at croak (/tmp/execjs20161229-8249-1fybbrojs:3623:22038)
      01
      01     at token_error (/tmp/execjs20161229-8249-1fybbrojs:3623:22175)
      01
      01     at expect_token (/tmp/execjs20161229-8249-1fybbrojs:3623:22411)
      01
      01     at expect (/tmp/execjs20161229-8249-1fybbrojs:3623:22562)
      01
      01     at ctor.argnames (/tmp/execjs20161229-8249-1fybbrojs:3623:27486)
      01
      01     at function_ (/tmp/execjs20161229-8249-1fybbrojs:3623:27550)
      01
      01     at /tmp/execjs20161229-8249-1fybbrojs:3623:24469
      01
      01     at /tmp/execjs20161229-8249-1fybbrojs:3623:22954
      01
      01 new JS_Parse_Error ((execjs):3623:11948)
      01
      01 js_error ((execjs):3623:12167)
      01
      01 croak ((execjs):3623:22038)
      01
      01 token_error ((execjs):3623:22175)
      01
      01 expect_token ((execjs):3623:22411)
      01
      01 expect ((execjs):3623:22562)
      01
      01 ctor.argnames ((execjs):3623:27486)
      01
      01 function_ ((execjs):3623:27550)
      01
      01 (execjs):3623:24469
      01
      01 (execjs):3623:22954
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:39:in `exec'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:21:in `eval'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:46:in `call'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/uglifier-3.0.3/lib/uglifier.rb:182:in `run_uglifyjs'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/uglifier-3.0.3/lib/uglifier.rb:144:in `compile'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/uglifier_compressor.rb:52:in `call'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/uglifier_compressor.rb:28:in `call'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:134:in `load_from_unloaded'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:60:in `block in load'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:44:in `l
      01 oad'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:47:in `load'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/base.rb:66:in `find_asset'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/base.rb:73:in `find_all_linked_assets'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:142:in `block in find'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:114:in `block (2 levels) in logical_paths'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:228:in `block in stat_tree'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:212:in `block in stat_directory'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:209:in `each'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:209:in `stat_directory'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:227:in `stat_tree'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:105:in `each'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:105:in `block in logical_paths'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:104:in `each'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:104:in `logical_paths'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:140:in `find'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:185:in `compile'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3
      01 .0/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:68:in `block (3 levels) in define'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/rake/sprocketstask.rb:147:in `with_logger'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:67:in `block (2 levels) in define'
      01
      01 /home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/rake-11.3.0/exe/rake:27:in `<top (required)>'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:74:in `load'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:74:in `kernel_load'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:27:in `run'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli.rb:332:in `exec'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli.rb:20:in `dispatch'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli.rb:11:in `start'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/exe/bundle:34:in `block in <top (required)>'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/friendly_errors.rb:100:in `with_friendly_errors'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/exe/bundle:26:in `<top (required)>'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/bin/bundle:23:in `load'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/bin/bundle:23:in `<main>'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in `eval'
      01
      01 /home/deploy/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in `<main>'
      01
      01 Tasks: TOP => assets:precompile
      01
      01 (See full trace by running task with --trace)
      01
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as deploy@ec2-54-91-236-189.compute-1.amazonaws.com: rake exit status: 1
rake stdout: rake aborted!
ExecJS::RuntimeError: SyntaxError: Unexpected token operator «=», expected punc «,» (line: 29836, col: 35, pos: 1531659)

Error
    at new JS_Parse_Error (/tmp/execjs20161229-8249-1fybbrojs:3623:11948)
    at js_error (/tmp/execjs20161229-8249-1fybbrojs:3623:12167)
    at croak (/tmp/execjs20161229-8249-1fybbrojs:3623:22038)
    at token_error (/tmp/execjs20161229-8249-1fybbrojs:3623:22175)
    at expect_token (/tmp/execjs20161229-8249-1fybbrojs:3623:22411)
    at expect (/tmp/execjs20161229-8249-1fybbrojs:3623:22562)
    at ctor.argnames (/tmp/execjs20161229-8249-1fybbrojs:3623:27486)
    at function_ (/tmp/execjs20161229-8249-1fybbrojs:3623:27550)
    at /tmp/execjs20161229-8249-1fybbrojs:3623:24469
    at /tmp/execjs20161229-8249-1fybbrojs:3623:22954
new JS_Parse_Error ((execjs):3623:11948)
js_error ((execjs):3623:12167)
croak ((execjs):3623:22038)
token_error ((execjs):3623:22175)
expect_token ((execjs):3623:22411)
expect ((execjs):3623:22562)
ctor.argnames ((execjs):3623:27486)
function_ ((execjs):3623:27550)
(execjs):3623:24469
(execjs):3623:22954
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:39:in `exec'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:21:in `eval'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:46:in `call'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/uglifier-3.0.3/lib/uglifier.rb:182:in `run_uglifyjs'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/uglifier-3.0.3/lib/uglifier.rb:144:in `compile'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/uglifier_compressor.rb:52:in `call'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/uglifier_compressor.rb:28:in `call'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:134:in `load_from_unloaded'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:60:in `block in load'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:44:in `load'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:47:in `load'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/base.rb:66:in `find_asset'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/base.rb:73:in `find_all_linked_assets'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:142:in `block in find'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:114:in `block (2 levels) in logical_paths'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:228:in `block in stat_tree'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:212:in `block in stat_directory'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:209:in `each'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:209:in `stat_directory'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:227:in `stat_tree'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:105:in `each'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:105:in `block in logical_paths'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:104:in `each'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:104:in `logical_paths'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:140:in `find'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:185:in `compile'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:68:in `block (3 levels) in define'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/rake/sprocketstask.rb:147:in `with_logger'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:67:in `block (2 levels) in define'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/rake-11.3.0/exe/rake:27:in `<top (required)>'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:74:in `load'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:74:in `kernel_load'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:27:in `run'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli.rb:332:in `exec'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli.rb:20:in `dispatch'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/cli.rb:11:in `start'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/exe/bundle:34:in `block in <top (required)>'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/lib/bundler/friendly_errors.rb:100:in `with_friendly_errors'
/home/deploy/.rvm/gems/ruby-2.3.1/gems/bundler-1.13.7/exe/bundle:26:in `<top (required)>'
/home/deploy/.rvm/gems/ruby-2.3.1/bin/bundle:23:in `load'
/home/deploy/.rvm/gems/ruby-2.3.1/bin/bundle:23:in `<main>'
/home/deploy/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in `eval'
/home/deploy/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => assets:precompile
(See full trace by running task with --trace)
rake stderr: Nothing written
/Users/Gabriel/.rvm/gems/ruby-2.3.1/gems/sshkit-1.11.5/lib/sshkit/runners/parallel.rb:15:in `rescue in block (2 levels) in execute'
/Users/Gabriel/.rvm/gems/ruby-2.3.1/gems/sshkit-1.11.5/lib/sshkit/runners/parallel.rb:11:in `block (2 levels) in execute'
SSHKit::Command::Failed: rake exit status: 1
rake stdout: rake aborted!
ExecJS::RuntimeError: SyntaxError: Unexpected token operator «=», expected punc «,» (line: 29836, col: 35, pos: 1531659)

Error
    at new JS_Parse_Error (/tmp/execjs20161229-8249-1fybbrojs:3623:11948)
    at js_error (/tmp/execjs20161229-8249-1fybbrojs:3623:12167)
    at croak (/tmp/execjs20161229-8249-1fybbrojs:3623:22038)
    at token_error (/tmp/execjs20161229-8249-1fybbrojs:3623:22175)
    at expect_token (/tmp/execjs20161229-8249-1fybbrojs:3623:22411)
    at expect (/tmp/execjs20161229-8249-1fybbrojs:3623:22562)
    at ctor.argnames (/tmp/execjs20161229-8249-1fybbrojs:3623:27486)
    at function_ (/tmp/execjs20161229-8249-1fybbrojs:3623:27550)
    at /tmp/execjs20161229-8249-1fybbrojs:3623:24469
    at /tmp/execjs20161229-8249-1fybbrojs:3623:22954
new JS_Parse_Error ((execjs):3623:11948)
js_error ((execjs):3623:12167)
croak ((execjs):3623:22038)
token_error ((execjs):3623:22175)
expect_token ((execjs):3623:22411)
expect ((execjs):3623:22562)
ctor.argnames ((execjs):3623:27486)
function_ ((execjs):3623:27550)
(execjs):3623:24469
(execjs):3623:22954
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:39:in `exec'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:21:in `eval'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:46:in `call'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/uglifier-3.0.3/lib/uglifier.rb:182:in `run_uglifyjs'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/uglifier-3.0.3/lib/uglifier.rb:144:in `compile'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/uglifier_compressor.rb:52:in `call'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/uglifier_compressor.rb:28:in `call'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:134:in `load_from_unloaded'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:60:in `block in load'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
/home/deploy/MarketRx/shared/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/lo

I have tried the following:

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

Did it for .js and .js.erb extensions

And it went through ok without any errors for all my files in app/assets/javascripts AND vendor/assets/javascripts

I do have some javascript at the bottom of one of my views, but trying the above on html.erb files broke right away, with a different error than the one above, which leads me to believe these are not being precompiled by Cap so they are not the issue

2. I commented out the compressor line in production.rb and ran "cap production deploy --trace" again. No difference. Do I need to re commit to github before these changes would take effect. Not clear to me where Cap is getting the code to recompile.