我已经制作了正确的 Procfile，但在仪表板中没有看到工人 dyno

Question

我试图将一个非常简单的机器人部署到 heroku，但我无法设置 worker dyno，因为它没有显示在仪表板上，即使我有一个只有一行的 Procfile：worker: node app.js

Answer 1

Same issue, I resolved it from Heroku documentation :

Scaling a process type Heroku runs one web dyno for you automatically, but other process types don't start by default. To launch a worker, you need to scale it up to one dyno:

heroku ps:scale worker=1
Scaling worker processes... done, now running 1

Answer 2

I had the same issue, correct code but worker didn't appear. For me, the issue was that my Procfile was named "procfile" and not "Procfile"

Answer 3

So the issue was that Heroku only builds off the master branch and I was developing on a different branch. I solved this by assigning my current branch as the master branch git push heroku YourDifferentBranchHere:master

Answer 4

The issue was easily solved for me once I changed the procfile name to Procfile . After this I wrote the following code:

worker: node bot.js
$ heroku ps:scale web=1 worker=5
heroku ps:scale web=1 worker=5

Then I refreshed the page, it worked perfectly for me.