Hi @in28minutes, I have followed the udemy course and downloaded the image by running 'docker pull docker.io/in28min/mmv2-currency-exchange-service:0.0.1-SNAPSHOT' command.but when I try to run image in my system. I am getting the below error.could you please help me to sort out this problem?

[itshimanshu007]

Exception :-
main] o.s.b.web.embedded.tomcat.TomcatStarter : Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'tracingFilter' defined in class path resource [org/springframework/cloud/sleuth/autoconfig/instrument/web/TraceWebServletConfiguration$ServletConfiguration.class]: Unsatisfied dependency expressed through method 'tracingFilter' parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'braveHttpServerHandler' defined in class path resource [org/springframework/cloud/sleuth/autoconfig/brave/instrument/web/BraveHttpBridgeConfiguration.class]: Unsatisfied dependency expressed through method 'braveHttpServerHandler' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'httpTracing' defined in class path resource [org/springframework/cloud/sleuth/autoconfig/brave/instrument/web/BraveHttpConfiguration.class]: Unsatisfied dependency expressed through method 'httpTracing' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tracing' defined in class path resource [org/springframework/cloud/sleuth/autoconfig/brave/BraveAutoConfiguration.class]: Unsatisfied dependency expressed through method 'tracing' parameter 3; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultTraceSampler' defined in BeanDefinition defined in class path resource [org/springframework/cloud/sleuth/autoconfig/brave/BraveSamplerConfiguration$RefreshScopedSamplerConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class brave.sampler.Sampler: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.ClassFormatError-->Illegal class name "java/lang/Class[]" in class file brave/sampler/Sampler$$EnhancerBySpringCGLIB$$3454fa76
INFO [currency-exchange,,] 1 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
WARN [currency-exchange,,] 1 --- [ main] o.a.c.loader.WebappClassLoaderBase : The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@15.0.1/jdk.internal.misc.Unsafe.park(Native Method)
java.base@15.0.1/java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
java.base@15.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
java.base@15.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)