Failed to create data source: 000012: Driver:org.postgresql.Driver@[some code] returned null for URL:[url] (Internal Server Error)

Created by Steve Place, Modified on Fri, Aug 2 at 12:12 PM by Steve Place

This error is usually caused by an incomplete JDBC URL.

For example, the following JDBC URL is incomplete:

[name of your database].postgres.database.azure.com:5432/postgres

It should have jdbc:postgresql:// at the beginning, like this:

jdbc:postgresql://[name of your database].postgres.database.azure.com:5432/postgres

This example assumes your data is stored in Azure. This was done for illustrative purposes; you can store your data wherever you'd like.