When launching `gradlew jar` it gives me the following error. I have changed `distributionUrl` to `distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip` in dts-generator/gradle/wrapper/gradle-wrapper.propeties and now it works. Source: https://stackoverflow.com/questions/61289461/java-lang-noclassdeffounderror-could-not-initialize-class-org-codehaus-groovy-v