SpringBoot: Unable to find a single main class from the following candidates

Question

I\'ve generated a Spring Boot web application using Spring Initializer, embedded Tomcat, Thymeleaf template engine.Technologies used: Spring Boot 1.4.2.RELEASE, Spring 4.3.4

Answer 1

Define single main class via start-class property

      com.may.Application

Alternatively, define the main class in the spring-boot-maven-plugin

    
        
            org.springframework.boot
            spring-boot-maven-plugin
            
                com.may.Application
            
        
    

Or via profiles

        
            profile1
            
                com.may.Application1
            
        
        
            profile2
            
                com.may.Application2
            
        



        
            
                org.springframework.boot
                spring-boot-maven-plugin
                
                    
                        
                            repackage
                        
                        
                            ${spring.boot.mainclass}