From https://logback.qos.ch/manual/configuration.html
Given that Groovy is a full-fledged language, we have dropped support for logback.groovy in order to protect the innocent.
Logback 1.2.9 dropped the support for Groovy
LogBack java configuration for spring boot 3.
Repo: spring-logback-java-configuration
Logging system failed to initialize using configuration from 'null'
java.lang.IllegalStateException: Could not initialize Logback logging from classpath:logback.groovy
at org.springframework.boot.logging.logback.LogbackLoggingSystem.lambda$loadConfiguration$1(LogbackLoggingSystem.java:252)
at org.springframework.boot.logging.logback.LogbackLoggingSystem.withLoggingSuppressed(LogbackLoggingSystem.java:467)
at org.springframework.boot.logging.logback.LogbackLoggingSystem.loadConfiguration(LogbackLoggingSystem.java:244)Заставим спринг работать
Почему не попросим? Не получается