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Psychological syntax error when deploying using capistrano

When trying to deploy using capistrano, the following error appears:

deployment lids

[whenever:update_crontab] rolling back * executing "ls -x /home/appuser/app_assets_production/releases" servers: ["10.1.171.106"] [10.1.171.106] executing command command finished in 3450ms * executing "cd /home/appuser/app_assets_production/releases/20161103140152 && RAILS_ENV=production bundle exec whenever --update-crontab app_assets --set environment=production --roles db" servers: ["10.1.171.106"] [10.1.171.106] executing command ** [out :: 10.1.171.106] Using /home/appuser/.rvm/gems/ruby-2.1.2 ** [out :: 10.1.171.106] [write] crontab file updated command finished in 11877ms *** [deploy:update_code] rolling back * executing "rm -rf /home/appuser/app_assets_production/releases/20161104113421; true" servers: ["10.1.171.106"] [10.1.171.106] executing command ** [out :: 10.1.171.106] Using /home/appuser/.rvm/gems/ruby-2.1.2 command finished in 3256ms /home/manoj/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/psych.rb:371:in `parse': (<unknown>): control characters are not allowed at line 1 column 1 (Psych::SyntaxError) from /home/manoj/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/psych.rb:371:in `parse_stream' from /home/manoj/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/psych.rb:318:in `parse' from /home/manoj/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/psych.rb:245:in `load' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/recipes/deploy/assets.rb:63:in `block (3 levels) in load' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:138:in `instance_eval' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:89:in `execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:101:in `find_and_execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/callback.rb:38:in `call' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:141:in `block in trigger' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:141:in `each' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:141:in `trigger' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:23:in `invoke_task_directly_with_callbacks' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:89:in `execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:101:in `find_and_execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/callback.rb:38:in `call' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:141:in `block in trigger' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:141:in `each' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:141:in `trigger' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:27:in `invoke_task_directly_with_callbacks' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:89:in `execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/namespaces.rb:191:in `method_missing' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/namespaces.rb:110:in `block in define_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/recipes/deploy.rb:229:in `block (3 levels) in load' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:56:in `transaction' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/namespaces.rb:191:in `method_missing' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/recipes/deploy.rb:228:in `block (2 levels) in load' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:138:in `instance_eval' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:89:in `execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/namespaces.rb:191:in `method_missing' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/namespaces.rb:110:in `block in define_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/recipes/deploy.rb:196:in `block (2 levels) in load' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:138:in `instance_eval' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:138:in `invoke_task_directly' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/callbacks.rb:25:in `invoke_task_directly_with_callbacks' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:89:in `execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/configuration/execution.rb:101:in `find_and_execute_task' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:46:in `block in execute_requested_actions' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:45:in `each' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:45:in `execute_requested_actions' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/cli/help.rb:19:in `execute_requested_actions_with_help' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:34:in `execute!' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:14:in `execute' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/gems/capistrano-2.14.2/bin/cap:4:in `<top (required)>' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/bin/cap:23:in `load' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/bin/cap:23:in `<main>' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/bin/ruby_executable_hooks:15:in `eval' from /home/manoj/.rvm/gems/ ruby-2.1.2@app _assets/bin/ruby_executable_hooks:15:in `<main>'

I did a search and tried the following

  • I tried adding the following to the boot.rb file, then the config / deploy.rb file. This did not work.
 require 'yaml' YAML::ENGINE.yamler = 'syck'

  1. I tried to delete the manifest.yml file and asset_manifest.yml, and then tried to install again. It didn’t work

  2. I checked the .bashrc file and there is no syntax error.

Please help if you find that I am missing here.

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1 answer

An error occurred in my ~/.bashrc loading the old version of ruby.

There was an error when I looked at my rvm list

 default [usr/bin missing ruby] ruby-2.1.2

I deleted the default 'directory from ~/.rvm/rubies/ and then assigned 'ruby-2.1.2' as the default ruby ​​using rvm use ruby-2.1.2 --default and the problem was resolved.

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Source: https://habr.com/ru/post/1012026/

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