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Samebug tips

  1. ,
    Expert tip

    If you're using boot 1.4.x you need to modify the @springBootTest annotation to @SpringBootTest(classes = DataFlowServerConfiguration.class). 1.3.8 doesn't have this problem as well.

  2. ,
    Expert tip

    Spring Boot 1.4 changed their annotation system a little. Try using the @SpringBootApplication annotation for better results.

Solutions on the web

via GitHub by jltnf54
, 1 year ago
Unable to configure LocalContainerEntityManagerFactoryBean from @EntityScan, ensure an appropriate bean is registered.
via issuehub.io by Unknown author, 1 year ago
Unable to configure LocalContainerEntityManagerFactoryBean from @EntityScan, ensure an appropriate bean is registered.
via Stack Overflow by chrx
, 1 year ago
Unable to configure LocalContainerEntityManagerFactoryBean from @EntityScan, ensure an appropriate bean is registered.
via Stack Overflow by user3278695
, 10 months ago
Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test
via Stack Overflow by Duff
, 7 months ago
'outputChannel' or 'outputChannelName' is required
via GitHub by sobychacko
, 1 year ago
, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@17046283], resourceBasePath = '', contextLoader = 'org.springframework.boot.test.SpringApplicationContextLoader', parent = [null]]] is not active. Ensure that the context has not been closed programmatically.
java.lang.IllegalStateException: Unable to configure LocalContainerEntityManagerFactoryBean from @EntityScan, ensure an appropriate bean is registered.	at org.springframework.util.Assert.state(Assert.java:392)	at org.springframework.boot.orm.jpa.EntityScanRegistrar$EntityScanBeanPostProcessor.afterSingletonsInstantiated(EntityScanRegistrar.java:148)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:792)	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)	at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)	at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)	at com.expd.systems.company.Application.main(Application.java:19)