Troubleshooting Ways for Error ApplicationContextException
- Check the Main class Annotation
- Create the Spring Boot project properly
- Use latest version of Spring version for Spring Auto Configuration
- Check For ServletWebServerFactory bean is available in the project or Not
Spring Boot Error ApplicationContextException
The reasons for Spring Boot Error ApplicationContextException are missing Spring Auto-Configuration, missing @SpringBootApplication annotation in the main class of the Spring Stater project, and missing the ServletWebServerFactory bean. When we face this error, we can not run the Spring Boot project as expected. This error is mostly not raised because of the Spring Auto Configuration feature, which means this feature can handle the basic required dependency for creating a Spring Boot project.
In this article, we will discuss how to solve Spring Boot Error ApplicationContextException with relative examples.