Server application generated successfully.

Run your Spring Boot application:

./mvnw (mvnw if using Windows Command Prompt)

jHipster support java 8 – 14

So i have reinstalled java from 15 to 11

and its done

Client application generated successfully.

Start your Webpack development server with:

npm start

Creating an application https://www.jhipster.tech/creating-an-app/

Quick start

Once the application is generated, you can launch it using Maven (./mvnw on Linux/MacOS/Windows PowerShell, mvnw on Windows Cmd) or Gradle (./gradlew on Linux/MacOS/Windows PowerShell, gradlew on Windows Cmd).

done