Moditect not finding the current module when Jlinking

Question

I'm using ModiTect to Jlink my Java application. Following the README and the two examples, undertow and vert.x, I added this to my pom.xml:

<execution>
    <id>create-runtime-image</id>
    <phase>package</phase>
    <goals>
        <goal>create-runtime-image</goal>
    </goals>
    <configuration>
        <modulePath>
            <path>${project.build.directory}/modules</path>
        </modulePath>
        <modules>
            <module>tech.dashman.dashman</module>
        </modules>
        <outputDirectory>${project.build.directory}/jlink-image</outputDirectory>
    </configuration>
</execution>

I'm also using ModiTect to inject module-info.javas into the dependencies that don't have them, but I think that is irrelevant to this question. When I run mvn package it fails with this error:

[ERROR] Error: Module tech.dashman.dashman not found

That is the module this pom.xml is for. Why is it not finding it (when the examples seem to indicate it would be found automatically)?

Adding a module path made it findable:

<modulePath>
    <path>${project.build.directory}/modules</path>
    <path>${project.build.directory}/classes</path>
</modulePath>

but I had to point to the classes subdir in the target directory because if I point to target so that the jar file can be found, I get this error:

[ERROR] Error: Two versions of module tech.dashman.dashman found in C:\Users\pupeno\Documents\Dashman\code\dashman\target (dashman-1.0.0-beta.2.jar and classes)