Kindly the likely causes for why it cannot connect are:
- MySQL isn’t running
- MySQL isn’t running on port 3306
- Your MySQL instance isn’t configured to allow the
root
user to login with a user name and password (this is common on many Linux-distro versions of MySQL) - The user name and password are incorrect
To get clear information run mvn openmrs-sdk:setup -e
.
Also look at the conversion on this link Why the SDK can not find this plugin - #29 by ibacher