Download =link= Aspectjweaver.jar -

If you are working with (Aspect-Oriented Programming), Spring Boot, or traditional AspectJ, you have likely encountered a java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld error. This happens because your project is missing the aspectjweaver.jar .

AspectJ Weaver on Maven Central Direct Download Steps: Navigate to the link above. download aspectjweaver.jar

AspectJ is an extension for the Java programming language that enables . While aspectjrt.jar (the runtime) is used for executing aspects, the aspectjweaver.jar is responsible for the actual "weaving" process. or traditional AspectJ

If you have already downloaded the JAR but still see errors, check the following: check the following: