java.lang.NoClassDefFoundError: org/springframework/core/env/ConfigurableEnvironment

Question

I am trying to write a simple RESTful service using Spring Boot. However, there is an error message I am not able to solve. I have been researching and it looks like it is a

Answer 1

Delete the springframework folder in repository, then press Alt + F5 and update the project (force update snapshot).

C:\Users\xxxx\.m2\repository\org\springframework