Here's a good blog post to link to that explains why all maintainers should do this even if they're not migrating.
http://branchandbound.net/blog/java/2017/12/automatic-module-name/ On 3/26/23, 8:13 PM, "Maxim Solodovnik" <solo...@apache.org <mailto:solo...@apache.org>> wrote: Thanks a lot for the answer! I'll try to contact authors of problematic library. It is weirs this library causing the issue, since it's classes are not being used directly (it it is transitive dependency) Compilation is successful and only Javadoc is failing ... On Mon, 27 Mar 2023 at 09:17, Daniel Widdis <wid...@gmail.com <mailto:wid...@gmail.com>> wrote: > > The root of the problem is the automatic module name generation of the > jool-java-8 jar file. By default it becomes jool.java.8 and a number by > itself is an illegal portion of a module name. > > Without using "Automatic-Module-Name" your project builds on the classpath as > always. When including that, it attempts to build on the module path and the > Javadoc plugin apparently does not handle that well. > > I fought similar issues for a while and eventually got rid of the problematic > dependency. > > You might try moditect to insert a module name of your choice. You might try > approaching the authors of jool-java-8 and requesting they provide a valid > automatic module name. > > On 3/26/23, 6:46 PM, "Maxim Solodovnik" <solo...@apache.org > <mailto:solo...@apache.org> <mailto:solo...@apache.org > <mailto:solo...@apache.org>>> wrote: > > > I get zero responses for my emails :(( > Maybe I should provide more details? > Or my English is not good enough? :( > > > This issue blocks our release process, I'd love to get some help > > > Thanks in advance :) > > > On Sat, 25 Mar 2023 at 23:34, Maxim Solodovnik <solomax...@gmail.com > <mailto:solomax...@gmail.com> <mailto:solomax...@gmail.com > <mailto:solomax...@gmail.com>>> wrote: > > > > Here is the sample project: https://github.com/solomax/javadoc-exclude > > <https://github.com/solomax/javadoc-exclude> > > <https://github.com/solomax/javadoc-exclude> > > <https://github.com/solomax/javadoc-exclude>> > > > > The issue is NOT reproducible if "Automatic-Module-Name" is absent > > > > On Tue, 14 Feb 2023 at 13:42, Maxim Solodovnik <solomax...@gmail.com > > <mailto:solomax...@gmail.com> <mailto:solomax...@gmail.com > > <mailto:solomax...@gmail.com>>> wrote: > > > > > > Same results with version 3.5.0 > > > > > > On Tue, 14 Feb 2023 at 12:07, Maxim Solodovnik <solomax...@gmail.com > > > <mailto:solomax...@gmail.com> <mailto:solomax...@gmail.com > > > <mailto:solomax...@gmail.com>>> wrote: > > > > > > > > Hello All, > > > > > > > > I'm getting following error while running `javadoc:3.4.1:jar`: > > > > > > > > [ERROR] Failed to execute goal > > > > org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:jar > > > > (attach-javadocs) on project openmeetings-util: Execution > > > > attach-javadocs of goal > > > > org.apache.maven.plugins:maven-javadoc-plugin:3.4.1:jar failed: Unable > > > > to derive module descriptor for > > > > /home/solomax/.m2/repository/org/jooq/jool-java-8/0.9.14/jool-java-8-0.9.14.jar: > > > > jool.java.8: Invalid module name: '8' is not a Java identifier -> > > > > [Help 1] > > > > > > > > this "broken" jar is transitive dependency I would like to exclude > > > > from javadoc generation > > > > > > > > [INFO] --- dependency:3.5.0:tree (default-cli) @ openmeetings-util --- > > > > [INFO] org.apache.openmeetings:openmeetings-util:jar:7.1.0-SNAPSHOT > > > > [INFO] +- org.dom4j:dom4j:jar:2.1.4:compile > > > > [INFO] +- org.mnode.ical4j:ical4j:jar:4.0.0-beta5:compile > > > > [INFO] | +- org.apache.commons:commons-collections4:jar:4.4:compile > > > > [INFO] | +- commons-validator:commons-validator:jar:1.7:compile > > > > [INFO] | | +- commons-beanutils:commons-beanutils:jar:1.9.4:compile > > > > [INFO] | | +- commons-digester:commons-digester:jar:2.1:compile > > > > [INFO] | | +- commons-logging:commons-logging:jar:1.2:compile > > > > [INFO] | | \- commons-collections:commons-collections:jar:3.2.2:compile > > > > [INFO] | +- org.threeten:threeten-extra:jar:1.7.0:compile > > > > [INFO] | \- org.jooq:jool-java-8:jar:0.9.14:compile > > > > > > > > How this can be achived? > > > > > > > > I've already tried > > > > <dependencySourceExcludes> > > > > <excludePackageNames> > > > > > > > > with no luck > > > > > > > > <includeTransitiveDependencySources> has default value `false` > > > > > > > > Will appreciate any help :))) > > > > > > > > My configuration is > > > > > > > > Apache Maven 3.9.0 (9b58d2bad23a66be161c4664ef21ce219c2c8584) > > > > Maven home: /opt/maven > > > > Java version: 17.0.5, vendor: Private Build, runtime: > > > > /usr/lib/jvm/java-17-openjdk-amd64 > > > > Default locale: en_US, platform encoding: UTF-8 > > > > OS name: "linux", version: "5.15.0-60-generic", arch: "amd64", family: > > > > "unix" > > > > > > > > > > > > > > > > > > > > -- > > > > Best regards, > > > > Maxim > > > > > > > > > > > > -- > > > Best regards, > > > Maxim > > > > > > > > -- > > Best regards, > > Maxim > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > <mailto:users-unsubscr...@maven.apache.org> > <mailto:users-unsubscr...@maven.apache.org > <mailto:users-unsubscr...@maven.apache.org>> > For additional commands, e-mail: users-h...@maven.apache.org > <mailto:users-h...@maven.apache.org> <mailto:users-h...@maven.apache.org > <mailto:users-h...@maven.apache.org>> > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > <mailto:users-unsubscr...@maven.apache.org> > For additional commands, e-mail: users-h...@maven.apache.org > <mailto:users-h...@maven.apache.org> > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org <mailto:users-unsubscr...@maven.apache.org> For additional commands, e-mail: users-h...@maven.apache.org <mailto:users-h...@maven.apache.org> --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
