java
Spring Boot unsatisfied dependency injection
UnsatisfiedDependencyException.*Error creating bean with name
Fixes
- 1.Verify the required bean exists and is properly annotated
- 2.Use @Qualifier to disambiguate when multiple beans of same type exist
- 3.Check that required dependency modules are on the classpath
spring-bootdependency-injection
Related Errors
java3 fixes
Spring Boot bean not found in application context
NoSuchBeanDefinitionException.*No qualifying bean of type
- •Add @Component/@Service/@Repository annotation to the class
- •Ensure the package is scanned: check @ComponentScan or @SpringBootApplication basePackages
java3 fixes
Spring circular dependency during bean creation
BeanCurrentlyInCreationException.*Requested bean is currently in creation
- •Use @Lazy annotation on one of the circular dependencies
- •Refactor to break the circular dependency with an event or interface
java3 fixes
Spring Boot conditional bean misconfiguration
ConditionalOnMissingBean.*did not find any beans
- •Check @ConditionalOnMissingBean conditions match the expected bean type
- •Verify bean registration order with @AutoConfigureBefore/@AutoConfigureAfter