How to Fix: Spring Boot - Cannot determine embedded database driver class for database type NONE
Spring Boot configuration issue
To resolve the error "Cannot determine embedded database driver class for database type NONE", you need to specify the correct database type and its corresponding driver in your application.properties file.
🔧 Proven Troubleshooting Steps
Method 1: Specify Database Type and Driver in application.properties
- Step 1: Open your application.properties file and add the following configuration:
&# Spring Boot application with NONE database typeExample Configuration:
spring.datasource.type=noneStep 2:
- Step 2: Restart your application server to apply the changes.
Method 2: Use Spring Boot's default configuration
- Step 1: Remove the NONE database type from your application.properties file.
&# Spring Boot application without NONE database typeExample Configuration:
spring.datasource.type=org.h2.DriverStep 2:
- Step 2: Restart your application server to apply the changes.
By following these steps, you should be able to resolve the "Cannot determine embedded database driver class for database type NONE" error and get your Spring Boot application up and running smoothly.
❓ Frequently Asked Questions
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