title: How to locate and view detailed Heroku log files?
body: <p>My Heroku app is not running. When I view the log files on the website, there is a reference to what I believe is a different more detailed log file. </p>
  
  <p>I connected to Heroku via bash and tried to traverse to the ".npm/" directory, but it does not exist. Where do I find this log file?</p>
  
  <pre><code>2018-02-11T20:36:51.615923+00:00 app[web.1]: npm ERR!     /app/.npm/_logs/2018-02-11T20_36_51_610Z-debug.log
  2018-02-11T20:36:51.615844+00:00 app[web.1]: npm ERR! A complete log of this run can be found in:
  </code></pre>