Why deploying a spring boot (Java) application to Googles App Engine gives error for both Flexible and Standard environment?

It is a Spring boot Java application using Maven. I am using Intelij for developement. I am availing $300 as I got by default from GCP and using it. For a flexible environment, the app.yaml …

Issue understanding installation error with App Engine Flexible – Java SDK?

I am currently trying a simple App Engine Flexible app and struggling with what I think is a setup and permissions issue. I have tried various different install methods – using gcloud and Maven, and …