Jordi Cabré ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=633be30... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYjk3MGNiZmNj... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15574?atlOrigin=eyJpIjoiYjk3MG... ) HHH-15574 ( https://hibernate.atlassian.net/browse/HHH-15574?atlOrigin=eyJpIjoiYjk3MG... ) jpamodelgen doesn't generate meta model ( https://hibernate.atlassian.net/browse/HHH-15574?atlOrigin=eyJpIjoiYjk3MG... ) Change By: Jordi Cabré ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=633be30... ) Here my related {{pom.xml}} snippet: {code:xml}<properties> <java.version>11</java.version> <lombok.version>1.18.24</lombok.version> <org.mapstruct.version>1.5.2.Final</org.mapstruct.version> <hibernate-reactive.version>1.1.8.Final</hibernate-reactive.version> <hibernate-jpamodelgen.version>6.1.3.Final</hibernate-jpamodelgen.version> </properties> <dependencies> <dependency> <groupId>org.hibernate.reactive</groupId> <artifactId>hibernate-reactive-core</artifactId> <version>${hibernate-reactive.version}</version> </dependency> <dependency> <groupId>org.hibernate.orm</groupId> <artifactId>hibernate-jpamodelgen</artifactId> <version> 6 ${hibernate-jpamodelgen. 3.1.Final version} </version> < scope>provided< / scope> </ dependency> <dependency> <groupId>org.mapstruct</groupId> <artifactId>mapstruct</artifactId> <version>${org.mapstruct.version}</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> </dependencies>{code} As you can see, I'm using {{lombok}} + {{mapstruct}} + {{japmodelgen}}. My problem is that metamodel is not generated but I'm not getting any reason or message about. It seems it's failing silently. My entity class is annotated using {{javax.persistence.*}} annotations: {code:java}import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; @Entity @Table(name = "GITTBQDCF") public class QdCF { //... }{code} I've also tested with several configurations of {{maven-compiler-plugin}}: However, static meta model class `QdCF_` is not generated: {code:xml}<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.10.1</version> <configuration> <release>${java.version}</release> <annotationProcessorPaths> <annotationProcessorPath> <groupId>org.hibernate.orm</groupId> <artifactId>hibernate-jpamodelgen</artifactId> <version>${hibernate-jpamodelgen.version}</version> </annotationProcessorPath> <annotationProcessorPath> <groupId>org.projectlombok</groupId> <version>${lombok.version}</version> <artifactId>lombok</artifactId> </annotationProcessorPath> <annotationProcessorPath> <groupId>org.projectlombok</groupId> <version>0.2.0</version> <artifactId>lombok-mapstruct-binding</artifactId> </annotationProcessorPath> <annotationProcessorPath> <groupId>org.mapstruct</groupId> <artifactId>mapstruct-processor</artifactId> <version>${org.mapstruct.version}</version> </annotationProcessorPath> </annotationProcessorPaths> </configuration> </plugin>{code} After having buit: {noformat}$ mvn compile [INFO] Scanning for projects... [INFO] [INFO] --------------------< cat.gencat.clt.git:backend >-------------------- [INFO] Building backend 0.0.1-SNAPSHOT [INFO] --------------------------------[ jar ]--------------------------------- [INFO] [INFO] — maven-resources-plugin:2.6:resources (default-resources) @ backend — [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 4 resources [INFO] [INFO] — maven-compiler-plugin:3.10.1:compile (default-compile) @ backend — [INFO] Changes detected - recompiling the module! [INFO] Compiling 71 source files to /home/jeusdi/projects/cultura/git/repositories/backend/target/classes [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time:  20.493 s [INFO] Finished at: 2022-10-03T08:03:41+02:00 [INFO] ------------------------------------------------------------------------{noformat} I don't quite figure out what I'm doing wrong... Any ideas? Could I enable some kind of jpamodelgen logging? ( https://hibernate.atlassian.net/browse/HHH-15574#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15574#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100207- sha1:bddf6e1 )