Caused by: java.lang.ClassNotFoundException: org.springframework.core.NativeDetector

This error message indicates that the class "org.springframework.core.NativeDetector" could not be found by the Java Virtual Machine (JVM) at runtime. This class is part of the Spring Framework and is used for detecting whether the underlying operating system is capable of running certain native code.

There are a few possible reasons why this error might occur:

1. The Spring Framework JAR file containing the "org.springframework.core.NativeDetector" class is not included in the classpath of the application. Make sure that the JAR file is present in the classpath or add it to the classpath if it is missing.

2. The version of the Spring Framework being used is incompatible with the version of Java being used. Check that the version of the Spring Framework being used is compatible with the version of Java being used.

3. The Spring Framework JAR file containing the "org.springframework.core.NativeDetector" class is corrupted or missing. Verify that the JAR file is not corrupted and try re-downloading it if necessary.

4. The class loader used by the application is not able to find the "org.springframework.core.NativeDetector" class. In this case, it may be necessary to modify the class loader configuration to ensure that it can find the required class.