Idea FAQ collection

1 Unknown run configuration type SpringBootApplicationConfigurationType

Problem description ：IDEA Community Edition , open springboot Load after project Maven Start class with question mark and red ×, An error will be reported during startup, as shown in the figure below ：

terms of settlement ： The community edition will not automatically identify the project as spring boot project , So you want to run the project , function SpringBootApplication Class main Just the way .

reference ：https://blog.csdn.net/qq_31785005/article/details/117532477

2 Break in the way ,debug Unable to start or slow to start

Cancel breakpoint on method

3 @Data Comment red question

terms of settlement ： install lombok Just restart the plug-in