Understood – for the most part I can really only help troubleshoot the grammar and language model output from OpenEars’ generation methods, though. But, if you check out this post it will tell you about turning on OpenEarsLogging and verbosePocketsphinx, which is always a great first step to trying to locate the cause of an error:
https://www.politepix.com/forums/topic/install-issues-and-their-solutions/
If you share the complete logging output here I can take a look and see if there is a straightforward reason for the error.