MapStruct - NullPointerException • 개발환경 mapstruct version 1.3.0.Final IntelliJ IDEA 2021.2.2 => IntelliJ 사용하면서 컴파일할 때 에러 발생 java: Internal error in the mapping processor: java.lang.NullPointerException at org.mapstruct.ap.internal.processor.DefaultVersionInformation.createManifestUrl(DefaultVersionInformation.java:182) at org.mapstruct.ap.internal.processor.DefaultVersionInformation.openManifest..