Flyway Error: No value provided for placeholders: ${date}, ${username}. How to Fix

The error message 'No value provided for placeholder expressions: ${date}, ${username}. Check your configuration!' is thrown by Flyway, a database migration tool, when placeholder expressions in the migration scripts are not properly configured.\n\nTo fix this issue, you need to ensure that the placeholders ${date} and ${username} are correctly defined and provided with values in your Flyway configuration.\n\nHere are the steps to resolve the problem:\n\n1. Open your Flyway configuration file (usually named flyway.conf or flyway.properties).\n2. Look for the placeholders section in the configuration file.\n3. Make sure that the placeholders ${date} and ${username} are defined correctly. For example:\n\n placeholders.date=2022-01-01\n placeholders.username=admin\n\n Note: You can replace the values with the actual values you want to use.\n\n4. Save the configuration file.\n5. Run your Flyway migration again.\n\nBy providing the appropriate values for the placeholders in your Flyway configuration, the error should be resolved, and the migration should be able to proceed without any issues.'}