hi
i am trying to compile and launch your project
i did download the zip file then do a. mvn clean install
i have the generated jar
but when i wantt to run it (java -jar xxx.jar) i have this error (do i do somenthing wrong please
2023-08-19 19:11:22.958 ERROR 57410 --- [ main] o.s.boot.SpringApplication : Application startup failed

java.lang.IllegalStateException: Cannot load configuration class: com.zhwxp.sample.spring.boot.tcp.client.Application
at org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:403) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanFactory(ConfigurationClassPostProcessor.java:249) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:283) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:127) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:687) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:525) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) ~[spring-boot-1.5.15.RELEASE.jar!/:1.5.15.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) ~[spring-boot-1.5.15.RELEASE.jar!/:1.5.15.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-1.5.15.RELEASE.jar!/:1.5.15.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) ~[spring-boot-1.5.15.RELEASE.jar!/:1.5.15.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) ~[spring-boot-1.5.15.RELEASE.jar!/:1.5.15.RELEASE]
at com.zhwxp.sample.spring.boot.tcp.client.Application.main(Application.java:10) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:578) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) ~[spring-boot-tcp-client-sample-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) ~[spring-boot-tcp-client-sample-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) ~[spring-boot-tcp-client-sample-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51) ~[spring-boot-tcp-client-sample-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
Caused by: java.lang.ExceptionInInitializerError: null
at org.springframework.context.annotation.ConfigurationClassEnhancer.newEnhancer(ConfigurationClassEnhancer.java:122) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.annotation.ConfigurationClassEnhancer.enhance(ConfigurationClassEnhancer.java:110) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:393) ~[spring-context-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
... 17 common frames omitted
Caused by: org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InaccessibleObjectException-->Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @b065c63
at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:464) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:336) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:93) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:91) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[na:na]
at org.springframework.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.internal.LoadingCache.get(LoadingCache.java:34) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:116) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:291) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.KeyFactory$Generator.create(KeyFactory.java:221) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:174) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:153) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.proxy.Enhancer.(Enhancer.java:73) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
... 20 common frames omitted
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @b065c63
at java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:387) ~[na:na]
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:363) ~[na:na]
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:311) ~[na:na]
at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:201) ~[na:na]
at java.base/java.lang.reflect.Method.setAccessible(Method.java:195) ~[na:na]
at org.springframework.cglib.core.ReflectUtils$1.run(ReflectUtils.java:61) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at java.base/java.security.AccessController.doPrivileged(AccessController.java:571) ~[na:na]
at org.springframework.cglib.core.ReflectUtils.(ReflectUtils.java:52) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:243) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:329) ~[spring-core-4.3.18.RELEASE.jar!/:4.3.18.RELEASE]
... 32 common frames omitted