javafx.application does not exist

[moody210517]

When i run "npm run nxt", i am getting this error..
Can you please tell me what is problem?

I have installed OpenJDK and OpenJFX on ubuntu Server .
Thanks in advance.

[sandoche]

Have you set up the path correctly?

Try to install this version maybe:
https://docs.aws.amazon.com/corretto/latest/corretto-8-ug/downloads-list.html

[moody210517]

What do you mean in path?

I have cloned the "Proof-of-Stake-Cryptocurrency-generator" Source under /var/Proof-of-Stake-Cryptocurrency-generator folder.
And I have run "npm install" and "npm run nxt" .
after that, i am getting the error..

I have installed openjdk and openjfx on ubuntu system.

then even though the error is coming , compile do not stop, it work as if it is fine. but i can not open the web browser "xxx.xxx.xxx:7876:index.html"
I am getting compile error , when i run "sh compile.sh " command under nxt folder.

Could you please help me?