感谢您对此进行检查。
我最近遇到了这个问题。对于解决问题的任何想法，我将不胜感激。
我应该注意，我是在私有服务器上部署Rails应用程序的新手。我只是碰巧要使用其中一个应用程序来开展业务，而现在我被困在这个位置。
这是问题所在：Capistrano没有超越 deploy：assets：precompile 的任务，并给出以下错误 SSHKit :: Command :: Failed：rake exit status：1 < / strong>
在下面查看日志示例
** Execute deploy:updated
** Invoke deploy:compile_assets (first_time)
** Invoke deploy:set_rails_env
** Execute deploy:compile_assets
** Invoke deploy:assets:precompile (first_time)
** Execute deploy:assets:precompile
00:22 deploy:assets:precompile
01 $HOME/.rbenv/bin/rbenv exec bundle exec rake assets:precompile
01 rake aborted!
01 Psych::SyntaxError: (<unknown>): found character that cannot start any token while scanning for the next token at line 2 column 1
01
(...) /home/deploy/parthumps/shared/bundle/ruby/2.5.0/gems/railties-5.2.1/lib/rails/secrets.rb:29:in `block in parse'
01 /home/deploy/parthumps/shared/bundle/ruby/2.5.0/gems/railties-5.2.1/lib/rails/secrets.rb:26:in `each'
01 /home/deploy/parthumps/shared/bundle/ruby/2.5.0/gems/railties-5.2.1/lib/rails/secrets.rb:26:in `each_with_object'
(...)
#<Thread:0x00007fd8daf941c8@/home/deploy/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.17.0/lib/sshkit/runners/parallel.rb:10 run> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
1: from /home/deploy/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.17.0/lib/sshkit/runners/parallel.rb:11:in `block (2 levels) in execute'
/home/deploy/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.17.0/lib/sshkit/runners/parallel.rb:15:in `rescue in block (2 levels) in execute': Exception while executing as deploy@(SERVER IP): rake exit status: 1 (SSHKit::Runner::ExecuteError)
rake stdout: Nothing written
rake stderr: rake aborted!
Psych::SyntaxError: (<unknown>): found character that cannot start any token while scanning for the next token at line 2 column 1
(...)
/home/deploy/parthumps/shared/bundle/ruby/2.5.0/gems/railties-5.2.1/lib/rails/secrets.rb:29:in `block in parse'
/home/deploy/parthumps/shared/bundle/ruby/2.5.0/gems/railties-5.2.1/lib/rails/secrets.rb:26:in `each'
(...)
/home/deploy/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.17.0/lib/sshkit/runners/parallel.rb:15:in `rescue in block (2 levels) in execute'
/home/deploy/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.17.0/lib/sshkit/runners/parallel.rb:11:in `block (2 levels) in execute'
Caused by:
SSHKit::Command::Failed: rake exit status: 1
rake stdout: Nothing written
rake stderr: rake aborted!
Psych::SyntaxError: (<unknown>): found character that cannot start any token while scanning for the next token at line 2 column 1
(...) (See full trace by running task with --trace)
** Invoke deploy:failed (first_time)
** Execute deploy:failed
** DEPLOY FAILED
这太可怕了，因为它很大。我以为如果较小的话，我会设法修复它。
答案 0 :(得分：1)
在读取机密时（堆栈跟踪指向Psych::SyntaxError，您会得到/home/deploy/parthumps/shared/bundle/ruby/2.5.0/gems/railties-5.2.1/lib/rails/secrets.rb:29
检查机密文件（config/secrets.yml）是否正确。
另外，请尝试首先在本地运行assets:precompile，以检查这是否只是服务器上的问题。
答案 1 :(得分：0)
我确实设法在那个精确的capistrano任务上对资产进行了预编译，现在它已经完成了。问题是我在/ parthumps / config上没有secrets.yml，而在/ parthumps / shared / config上只有一个。