title: Heroku Deployment Problem with status code 127 and node.js
body: <p>I am trying to deploy my app on Heroku with node.js. App is running fine on my local but when I try to deploy it on Heroku it gives the following error:</p>
  <pre><code>2022-03-13T00:12:16.474210+00:00 heroku[web.1]: Starting process with command `bin/boot`
  2022-03-13T00:12:17.528943+00:00 app[web.1]: bash: bin/boot: No such file or directory
  2022-03-13T00:12:17.679770+00:00 heroku[web.1]: Process exited with status 127
  2022-03-13T00:12:17.738233+00:00 heroku[web.1]: State changed from starting to crashed
  2022-03-13T00:13:07.280433+00:00 heroku[router]: at=error code=H10 desc=&quot;App crashed&quot; method=GET path=&quot;/&quot; host=sopra-fs22-gulec-egeonu-client.herokuapp.com request_id=73dc7825-de2b-4a24-bf3f-4d7bfe67ec60 fwd=&quot;213.55.224.62&quot; dyno= connect= service= status=503 bytes= protocol=https
  2022-03-13T00:13:07.460574+00:00 heroku[router]: at=error code=H10 desc=&quot;App crashed&quot; method=GET path=&quot;/favicon.ico&quot; host=sopra-fs22-gulec-egeonu-client.herokuapp.com request_id=d29010bf-9c0b-4e27-b902-9540d393f667 fwd=&quot;213.55.224.62&quot; dyno= connect= service= status=503 bytes= protocol=https
  2022-03-13T00:13:41.656858+00:00 heroku[router]: at=error code=H10 desc=&quot;App crashed&quot; method=GET path=&quot;/&quot; host=sopra-fs22-gulec-egeonu-client.herokuapp.com request_id=91ecbc00-ee15-4eed-bbfd-c3d3af522548 fwd=&quot;213.55.224.62&quot; dyno= connect= service= status=503 bytes= protocol=https
  2022-03-13T00:13:41.867824+00:00 heroku[router]: at=error code=H10 desc=&quot;App crashed&quot; method=GET path=&quot;/favicon.ico&quot; host=sopra-fs22-gulec-egeonu-client.herokuapp.com request_id=cfd378e9-ab85-46a3-b636-3e4fac1140ad fwd=&quot;213.55.224.62&quot; dyno= connect= service= status=503 bytes= protocol=https
  </code></pre>
  <p>My Proficle is this:</p>
  <pre><code>web: bin/boot
  </code></pre>
  <p>and package.json</p>
  <pre><code>{
    &quot;name&quot;: &quot;sopra-fs22-client-template&quot;,
    &quot;version&quot;: &quot;0.1.0&quot;,
    &quot;private&quot;: true,
    &quot;dependencies&quot;: {
      &quot;axios&quot;: &quot;^0.24.0&quot;,
      &quot;moment&quot;: &quot;^2.29.1&quot;,
      &quot;node-gyp&quot;: &quot;^8.4.1&quot;,
      &quot;node-sass&quot;: &quot;^7.0.1&quot;,
      &quot;react&quot;: &quot;^17.0.2&quot;,
      &quot;react-datetime-picker&quot;: &quot;^3.5.0&quot;,
      &quot;react-dom&quot;: &quot;^17.0.2&quot;,
      &quot;react-router-dom&quot;: &quot;^5.3.0&quot;,
      &quot;react-scripts&quot;: &quot;^5.0.0&quot;,
      &quot;styled-components&quot;: &quot;^5.3.3&quot;
    },
    &quot;scripts&quot;: {
      &quot;dev&quot;: &quot;react-scripts start&quot;,
      &quot;start&quot;: &quot;serve -s build&quot;,
      &quot;build&quot;: &quot;react-scripts build&quot;,
      &quot;eject&quot;: &quot;react-scripts eject&quot;,
      &quot;test&quot;: &quot;react-scripts test --env=jsdom&quot;,
      &quot;heroku-postbuild&quot;: &quot;npm run build&quot;
    },
    &quot;eslintConfig&quot;: {
      &quot;extends&quot;: &quot;react-app&quot;
    },
    &quot;browserslist&quot;: [
      &quot;&gt;0.2%&quot;,
      &quot;not dead&quot;,
      &quot;not ie &lt;= 11&quot;,
      &quot;not op_mini all&quot;
    ]
  }
  </code></pre>
  <p>I also checked the other posts and tried other things as well but I don't know where else to check thank you very much.</p>