If I run my project I run in error but if I run the project from terminal everything it's ok

Question

If I run my project from terminal everything it's ok, but if I run the project from Spring Tool Suite I receive this error

The script that I use for running the project from terminal is this

./mvnw -P dev,casalibro-dev

and in the pom file I've setted this profile

<profile>
        <id>casalibro-dev</id>
        <properties>
            <datasource.url>jdbc:postgresql://localhost:5432/casalibro</datasource.url>
            <datasource.username>casalibro</datasource.username>
            <datasource.password>xxxxxx</datasource.password>
        </properties>
    </profile>

Answer 1

The main purpose of the pom.xml file is to define the build of a project. If you want to define properties for the application itself, you should add an application.properties file to the resource section of your app and define your properties in there. Those properties will be part of your app and can be used at runtime.