Run into a problem:
If project is built on Windows machine, it works perfectly.
If project is built on TeamCity CI Linux-agent, than on application startup I get the following exception:
It turned out that there is a bug in spring boot, which leads to this error - if using @ComponentScan on a large scope (e.g. main package of the project).
I had a @SpringBootApplication annotation on my main spring boot class, which also includes the @ComponentScan. Bug was gone after overriding it with specifying concrete packages:
It seems that the order of packages in this annotation is important - if you still experiencing problems with startup/bean creations, a possible solution is to change order of packages in @ComponentScan.
Additional info on this problem can be found on Spring Boot Github and Jira Ticket.
If project is built on Windows machine, it works perfectly.
If project is built on TeamCity CI Linux-agent, than on application startup I get the following exception:
org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'someBeanName': Requested bean is currently in creation: Is there an unresolvable circular reference?
It turned out that there is a bug in spring boot, which leads to this error - if using @ComponentScan on a large scope (e.g. main package of the project).
I had a @SpringBootApplication annotation on my main spring boot class, which also includes the @ComponentScan. Bug was gone after overriding it with specifying concrete packages:
@ComponentScan({"ru.thecop.config",
"ru.thecop.service",
"ru.thecop.controller"})
It seems that the order of packages in this annotation is important - if you still experiencing problems with startup/bean creations, a possible solution is to change order of packages in @ComponentScan.
Additional info on this problem can be found on Spring Boot Github and Jira Ticket.
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