A question about Maven override #{main.verticle} property

[Xrtero]

I can't in my project package to override the main.verticle property.

When I execute the command mvn clean install then maven throw :

Cannot find 'MainVerticle' in class org.apache.maven.plugins.shade.resource.ManifestResourceTransformer

so I think the reason for the error is I can't override the property

What seems to be the problem