Fails to start boot-data-couchbase

[jcalvopinam]

Hello, I tried to use "boot-data-couchbase" sample but it fails to start, Do you know what is happening? I'm getting the following error:

2018-08-14 11:27:08.518  WARN 15304 --- [           main] onfigReactiveWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start reactive web server; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'httpHandler' defined in class path resource [org/springframework/boot/autoconfigure/web/reactive/HttpHandlerAutoConfiguration$AnnotationConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.http.server.reactive.HttpHandler]: Factory method 'httpHandler' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webHandler' defined in class path resource [org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration$EnableWebFluxConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'routerFunctionMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration$EnableWebFluxConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.web.reactive.function.server.support.RouterFunctionMapping$SortedRouterFunctionsContainer': Unsatisfied dependency expressed through method 'setRouterFunctions' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'routes' defined in com.example.demo.DemoApplication: Unsatisfied dependency expressed through method 'routes' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'postHandler' defined in file [/home/juan/IntelliJ/spring-reactive-sample-master/boot-data-couchbase/target/classes/com/example/demo/PostHandler.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.example.demo.PostRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
2018-08-14 11:27:08.523  INFO 15304 --- [           main] ConditionEvaluationReportLoggingListener : 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-08-14 11:27:08.603 ERROR 15304 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in com.example.demo.PostHandler required a bean of type 'com.example.demo.PostRepository' that could not be found.


Action:

Consider defining a bean of type 'com.example.demo.PostRepository' in your configuration.


Process finished with exit code 1

[hantsy]

@juanca87 Make sure there is a Couchbase is running before you start the application. Simply, run the docker-compose.yml to start a couchbase if you are familiar with Docker.

[hantsy]

No more feedback got from the reporter, close it now.

[jcalvopinam]

@hantsy Sorry for late reply, the problem was the couchbase version, I use the latest (5.5.x), I read that it is necessary to add some additional properties to work properly, I added the spring.couchbase.bucket.name and spring.couchbase.bucket.password and it works!. It would be a bit clearer if you add a README file with the versions that you used, anyway this example was useful!
Thanks!