APPLICATION FAILED TO START

Hello,please help!

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-04-29 07:59:05.699 ERROR 6720 --- [  restartedMain]
 o.s.b.d.LoggingFailureAnalysisReporter   : 

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APPLICATION FAILED TO START
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Description:

Field context in com.vaadin.flow.spring.SpringBootAutoConfiguration required a bean of type 'org.springframework.web.context.WebApplicationContext' that could not be found.

The injection point has the following annotations:
	- @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'org.springframework.web.context.WebApplicationContext' in your configuration.

Maybe this is related: https://github.com/vaadin/spring/issues/380