Can't generate PDF in localhost

I have two environments devel and prod. Both run under https but prod is a real live web application with a valid certificate and devel is run in localhost with a self signed certificate.

Testing with prod application works as expected but devel environment always loads an empty white screen and generates an empty one page pdf. I have tried with --ignore-certificate-error flag but the result is the same. Loading the URL in the browser works fine.

The cookie used is extracted from the browser after a succesful login using the same method in both prod and devel environments.

Here is the invocation command I use and debug information:

electroshot https://localhost/#/reports/individuals/2153119b-3b9d-4d62-9b8d-a742737c178c/current 1024 --filename "tmp/electroshot.pdf" --pdf-background --format pdf --pdf-page-size A4 --debug --delay 5000 --ignore-certificate-errors --cookie sessionData=%7B%22username%22%3A%22admin%40local0.com%22%2C%22connection%22%3A%22DB-local%22%2C%22role%22%3A3%2C%22token%22%3A%22eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6ImFkbWluQGxvY2FsMC5jb20iLCJlbWFpbF92ZXJpZmllZCI6dHJ1ZSwiYXBwX21ldGFkYXRhIjp7ImlkIjoiNzgzNTYzZjItMGNkMC0xMWU4LWJjM2QtZjQ0ZDMwYTRlMzhkIiwidXNlcm5hbWUiOiJhZG1pbkBsb2NhbDAuY29tIiwiY3VzdG9tZXIiOiJ0aF9sb2NhbDAifSwiaXNzIjoiaHR0cHM6Ly90aGVybW9odW1hbi5ldS5hdXRoMC5jb20vIiwic3ViIjoiYXV0aDB8NWE3YzRhYTY1NzM4MDIxOTQ2ZjA4MDkzIiwiYXVkIjoiMTZqMzZMVWJJNWJOUnFQOHJDb2JxeW1Sd25jU2pTZUwiLCJpYXQiOjE1MTg1OTk4NTYsImV4cCI6MTUxODYzNTg1Nn0.I05cQbqlTx0nza2KS9u87TcdAVRaGv8ZSXZykXvNDwY%22%7D       

electron debug Setting Chrome flag: pdf-page-size A4
electron debug Setting Chrome flag: ignore-certificate-errors true
electron debug Setting Chrome flag: config /tmp/electroshot-config.json
electron debug { url: 'https://localhost/#/reports/individuals/2153119b-3b9d-4d62-9b8d-a742737c178c/current',
  delay: 5000,
  selector: '',
  'zoom-factor': 1,
  format: 'pdf',
  quality: 75,
  'user-agent': '',
  latency: null,
  download: null,
  upload: null,
  css: '',
  js: '',
  debug: true,
  root: '',
  pdf: 
   { pageSize: 'A4',
     marginsType: 0,
     printBackground: true,
     landscape: false },
  cookies: 
   [ { url: 'http://localhost/',
       name: 'sessionData',
       value: '%7B%22username%22%3A%22admin%40local0.com%22%2C%22connection%22%3A%22DB-local%22%2C%22role%22%3A3%2C%22token%22%3A%22eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6ImFkbWluQGxvY2FsMC5jb20iLCJlbWFpbF92ZXJpZmllZCI6dHJ1ZSwiYXBwX21ldGFkYXRhIjp7ImlkIjoiNzgzNTYzZjItMGNkMC0xMWU4LWJjM2QtZjQ0ZDMwYTRlMzhkIiwidXNlcm5hbWUiOiJhZG1pbkBsb2NhbDAuY29tIiwiY3VzdG9tZXIiOiJ0aF9sb2NhbDAifSwiaXNzIjoiaHR0cHM6Ly90aGVybW9odW1hbi5ldS5hdXRoMC5jb20vIiwic3ViIjoiYXV0aDB8NWE3YzRhYTY1NzM4MDIxOTQ2ZjA4MDkzIiwiYXVkIjoiMTZqMzZMVWJJNWJOUnFQOHJDb2JxeW1Sd25jU2pTZUwiLCJpYXQiOjE1MTg1OTk4NTYsImV4cCI6MTUxODYzNTg1Nn0.I05cQbqlTx0nza2KS9u87TcdAVRaGv8ZSXZykXvNDwY%22%7D',
       path: '/',
       secure: false,
       session: false } ],
  size: { width: 1024, height: 0 },
  out: '/home/azureuser/tmp/electroshot.pdf' }
electron debug Set cookie { url: 'http://localhost/',
  name: 'sessionData',
  value: '%7B%22username%22%3A%22admin%40local0.com%22%2C%22connection%22%3A%22DB-local%22%2C%22role%22%3A3%2C%22token%22%3A%22eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6ImFkbWluQGxvY2FsMC5jb20iLCJlbWFpbF92ZXJpZmllZCI6dHJ1ZSwiYXBwX21ldGFkYXRhIjp7ImlkIjoiNzgzNTYzZjItMGNkMC0xMWU4LWJjM2QtZjQ0ZDMwYTRlMzhkIiwidXNlcm5hbWUiOiJhZG1pbkBsb2NhbDAuY29tIiwiY3VzdG9tZXIiOiJ0aF9sb2NhbDAifSwiaXNzIjoiaHR0cHM6Ly90aGVybW9odW1hbi5ldS5hdXRoMC5jb20vIiwic3ViIjoiYXV0aDB8NWE3YzRhYTY1NzM4MDIxOTQ2ZjA4MDkzIiwiYXVkIjoiMTZqMzZMVWJJNWJOUnFQOHJDb2JxeW1Sd25jU2pTZUwiLCJpYXQiOjE1MTg1OTk4NTYsImV4cCI6MTUxODYzNTg1Nn0.I05cQbqlTx0nza2KS9u87TcdAVRaGv8ZSXZykXvNDwY%22%7D',
  path: '/',
  secure: false,
  session: false }
Writing PDF /home/azureuser/tmp/electroshot.pdf
✔ Generated 1 screenshot.

Is there any way to further debug the issue to provide additional information?

mixu / electroshot

Can't generate PDF in localhost #24