The analyser found the following errors

[ERROR] The analyser found the following errors for author and publish :

[ERROR] [api-regions-exportsimports] com.adobe.learning:aem-learning-core:1.0.1: Bundle aem-learning-core:1.0.1 is importing package(s) com.adobe.acs.commons.util in start level 20 but no bundle is exporting these for that start level. (com.adobe.learning:aem-learning.all:1.0.1)

Resolution

Remove the scope tag from the com.adobe.acs dependency in child pom.xml file. 

e.g.

<dependency>
    <groupId>com.adobe.acs</groupId>
    <artifactId>acs-aem-commons-bundle</artifactId>
</dependency>