Cannot exec 'java': No such file or directory

[ElegantFx]

I did everything written in the README, but the server doesn't start and shows this.

app/web.1 Cannot exec 'java': No such file or directory

[jkutner]

Did you deploy from the button, or from the CLI commands?

Sounds like the heroku/jvm buildpack didn't run. Double check your build log to see if it says it did.

[ElegantFx]

I tried installing the Heroku official Java buildpack but at first I couldn't install it because it was "Incompatible with the application", then I managed to install it and I got an error message.

…

On Tue, 12 Jan 2021, 18:31 Joe Kutner, ***@***.***> wrote: Did you deploy from the button, or from the CLI commands? Sounds like the heroku/jvm buildpack didn't run. Double check your build log to see if it says it did. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#67 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIZFI32XMPCLUP7ABDNPB6TSZSBPBANCNFSM4V64H3MA> .

[jkutner]

heroku/java or heroku/jvm?

Are you running this on Heroku?

[ElegantFx]

Yes I am running it on Heroku, I will try to use the heroku/jvm since I think previously I had used the heroku/java one. I'll let you know.

…

On Tue, 12 Jan 2021, 19:01 Joe Kutner, ***@***.***> wrote: heroku/java or heroku/jvm? Are you running this on Heroku? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#67 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIZFI37KILRHT7YZTZIBYALSZSE73ANCNFSM4V64H3MA> .

[jkutner]

It probably crashed too many times, so you'll need to run heroku ps:scale web=1

[ElegantFx]

Sorry, I had to delete and rewrite the message

I installed the heroku/jvm buildpack.

Now this happens:

Jan 12 13:21:53 terramoldava app/api Build succeeded
Jan 12 13:22:12 heroku/router at=error code=H14 desc="No web processes running" method=GET path="/" host=xxx fwd=xxx dyno= connect= service= status=503 bytes= protocol=https
Jan 12 13:22:13 terramoldava heroku/router at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=xxx fwd=xxx dyno= connect= service= status=503 bytes= protocol=https

And nothing starts.

[ElegantFx]

I deleted the app, and created a new one following the tutorial on the README.md step by step, same issue as before