Resolving Name for argument of type [java.lang.String] not specified Error in Spring Boot Upgrade

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Upgrading software can lead to unexpected issues, especially when it comes to framework changes. After upgrading to Spring Boot 3.2.2, which utilizes Spring Framework 6.0.2, many developers encountered a frustrating error:

If you're using Groovy in your Spring Boot application, this issue may be compounded by your build configurations. In this guide, we will discuss how to effectively resolve this problem.

Step 1: Configure the Maven Compiler Plugin

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Explanation of the Code

groupId and artifactId specify the Maven Compiler Plugin.

version indicates the version of the plugin you are using.

compilerArgs allows specifying arguments for the Java compiler, where -parameters retains parameter names during compilation.

Step 2: Rebuild Your Project

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Why Clean Install?

mvn clean: This command cleans the project, removing all previously compiled files.

install: It compiles your current source and runs all tests, making sure that the adjustments are reflected in a new build.

Conclusion

If you encounter further issues, double-check your controller annotations and ensure all parameters are correctly named. With these steps, you should be able to continue with your project without interruptions. Happy coding!