AEM Guides: Publishing with conditions java.lang.NullPointerException

[ClydeG]

Hello - I am new to AEM Guides and I have encountered an error when publishing with conditions

- Installed AEM Guides 4.4.0.40

- Created a Map

- Imported the dita file WritingWell.dita from https://experienceleague.adobe.com/en/docs/experience-manager-guides-learn/videos/output-generation/... and followed the instructions in applying conditions. 

Encountered error: