Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.2.0:compile (scala-compile) on project neo4j-spark-connector: Execution scala-compile of goal net.alchim31.maven:scala-maven- plugin:3.2.0:compile failed: For artifact {null:null:null:jar}: The groupId cannot be empty. -> [Help 1]
when i tip
mvn clean package
, i get this error :