2024-02-20T18:45:26.135+01:00 INFO 3208 --- LOGGED_APPLICATION_NAME_IS_UNDEFINED[main] LOG_CORRELATION_PATTERN_IS_UNDEFINEDp.m.DevMultidocumentFilesIntegrationTest : Starting DevMultidocumentFilesIntegrationTest using Java 21.0.1 with PID 3208 (started by harry9656 in /Users/harry9656/Desktop/Projects/tutorials/spring-boot-modules/spring-boot-properties-3) 2024-02-20T18:45:26.140+01:00 INFO 3208 --- LOGGED_APPLICATION_NAME_IS_UNDEFINED[main] LOG_CORRELATION_PATTERN_IS_UNDEFINEDp.m.DevMultidocumentFilesIntegrationTest : The following 1 profile is active: "multidocument-dev" 2024-02-20T18:45:26.790+01:00 WARN 3208 --- LOGGED_APPLICATION_NAME_IS_UNDEFINED[main] LOG_CORRELATION_PATTERN_IS_UNDEFINEDo.s.w.c.s.GenericWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tshirtSizeController' defined in file [/Users/harry9656/Desktop/Projects/tutorials/spring-boot-modules/spring-boot-properties-3/target/classes/com/baeldung/boot/properties/controller/TshirtSizeController.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'sizeConverterImpl' defined in file [/Users/harry9656/Desktop/Projects/tutorials/spring-boot-modules/spring-boot-properties-3/target/classes/com/baeldung/boot/properties/service/SizeConverterImpl.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 't-shirt-size-com.baeldung.boot.properties.config.TshirtSizeConfig': Could not bind properties to 'TshirtSizeConfig' : prefix=t-shirt-size, ignoreInvalidFields=false, ignoreUnknownFields=true 2024-02-20T18:45:26.802+01:00 INFO 3208 --- LOGGED_APPLICATION_NAME_IS_UNDEFINED[main] LOG_CORRELATION_PATTERN_IS_UNDEFINED.s.b.a.l.ConditionEvaluationReportLogger : Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled. 2024-02-20T18:45:26.817+01:00 ERROR 3208 --- LOGGED_APPLICATION_NAME_IS_UNDEFINED[main] LOG_CORRELATION_PATTERN_IS_UNDEFINEDo.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: Failed to bind properties under 't-shirt-size' to com.baeldung.boot.properties.config.TshirtSizeConfig: Reason: java.lang.IllegalStateException: Unable to create instance for com.baeldung.boot.properties.config.TshirtSizeConfig This may be due to missing parameter name information Action: Update your application's configuration Ensure that your compiler is configured to use the '-parameters' flag. You may need to update both your build tool settings as well as your IDE. (See https://github.com/spring-projects/spring-framework/wiki/Upgrading-to-Spring-Framework-6.x#parameter-name-retention) 2024-02-20T18:45:26.819+01:00 WARN 3208 --- LOGGED_APPLICATION_NAME_IS_UNDEFINED[main] LOG_CORRELATION_PATTERN_IS_UNDEFINEDo.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener] to prepare test instance [com.baeldung.boot.properties.multidocument.DevMultidocumentFilesIntegrationTest@c386958] java.lang.IllegalStateException: Failed to load ApplicationContext for [WebMergedContextConfiguration@97a145b testClass = com.baeldung.boot.properties.multidocument.DevMultidocumentFilesIntegrationTest, locations = [], classes = [com.baeldung.boot.properties.DemoApplication], contextInitializerClasses = [], activeProfiles = ["multidocument-dev"], propertySourceDescriptors = [], propertySourceProperties = ["org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@18d87d80, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@4fb3ee4e, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@593aaf41, org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizer@54a7079e, org.springframework.boot.test.context.SpringBootTestAnnotation@793bd5d3], resourceBasePath = "src/main/webapp", contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:180) ~[spring-test-6.1.3.jar:6.1.3] at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:130) ~[spring-test-6.1.3.jar:6.1.3] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:191) ~[spring-test-6.1.3.jar:6.1.3] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:130) ~[spring-test-6.1.3.jar:6.1.3] at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:260) ~[spring-test-6.1.3.jar:6.1.3] at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:163) ~[spring-test-6.1.3.jar:6.1.3] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$10(ClassBasedTestDescriptor.java:378) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:383) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$11(ClassBasedTestDescriptor.java:378) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179) ~[na:na] at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[na:na] at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:310) ~[na:na] at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735) ~[na:na] at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) ~[na:na] at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[na:na] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:377) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcessTestInstance$6(ClassBasedTestDescriptor.java:290) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:289) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:279) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at java.base/java.util.Optional.orElseGet(Optional.java:364) ~[na:na] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:278) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:106) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:105) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:69) ~[junit-jupiter-engine-5.10.2.jar:5.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90) ~[junit-platform-engine-1.10.2.jar:1.10.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.10.2.jar:1.10.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.10.2.jar:1.10.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220) ~[junit-platform-launcher-1.3.1.jar:1.3.1] at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188) ~[junit-platform-launcher-1.3.1.jar:1.3.1] at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202) ~[junit-platform-launcher-1.3.1.jar:1.3.1] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181) ~[junit-platform-launcher-1.3.1.jar:1.3.1] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) ~[junit-platform-launcher-1.3.1.jar:1.3.1] at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) ~[surefire-junit-platform-2.22.2.jar:2.22.2] at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:116) ~[surefire-junit-platform-2.22.2.jar:2.22.2] at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) ~[surefire-booter-2.22.2.jar:2.22.2] at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) ~[surefire-booter-2.22.2.jar:2.22.2] at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) ~[surefire-booter-2.22.2.jar:2.22.2] at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) ~[surefire-booter-2.22.2.jar:2.22.2] Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tshirtSizeController' defined in file [/Users/harry9656/Desktop/Projects/tutorials/spring-boot-modules/spring-boot-properties-3/target/classes/com/baeldung/boot/properties/controller/TshirtSizeController.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'sizeConverterImpl' defined in file [/Users/harry9656/Desktop/Projects/tutorials/spring-boot-modules/spring-boot-properties-3/target/classes/com/baeldung/boot/properties/service/SizeConverterImpl.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 't-shirt-size-com.baeldung.boot.properties.config.TshirtSizeConfig': Could not bind properties to 'TshirtSizeConfig' : prefix=t-shirt-size, ignoreInvalidFields=false, ignoreUnknownFields=true at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:237) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1354) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1191) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:975) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:959) ~[spring-context-6.1.3.jar:6.1.3] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624) ~[spring-context-6.1.3.jar:6.1.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.test.context.SpringBootContextLoader.lambda$loadContext$3(SpringBootContextLoader.java:137) ~[spring-boot-test-3.2.2.jar:3.2.2] at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:58) ~[spring-core-6.1.3.jar:6.1.3] at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:46) ~[spring-core-6.1.3.jar:6.1.3] at org.springframework.boot.SpringApplication.withHook(SpringApplication.java:1454) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.test.context.SpringBootContextLoader$ContextLoaderHook.run(SpringBootContextLoader.java:552) ~[spring-boot-test-3.2.2.jar:3.2.2] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:137) ~[spring-boot-test-3.2.2.jar:3.2.2] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:108) ~[spring-boot-test-3.2.2.jar:3.2.2] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:225) ~[spring-test-6.1.3.jar:6.1.3] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:152) ~[spring-test-6.1.3.jar:6.1.3] ... 67 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sizeConverterImpl' defined in file [/Users/harry9656/Desktop/Projects/tutorials/spring-boot-modules/spring-boot-properties-3/target/classes/com/baeldung/boot/properties/service/SizeConverterImpl.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 't-shirt-size-com.baeldung.boot.properties.config.TshirtSizeConfig': Could not bind properties to 'TshirtSizeConfig' : prefix=t-shirt-size, ignoreInvalidFields=false, ignoreUnknownFields=true at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:237) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1354) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1191) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:907) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:785) ~[spring-beans-6.1.3.jar:6.1.3] ... 91 common frames omitted Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 't-shirt-size-com.baeldung.boot.properties.config.TshirtSizeConfig': Could not bind properties to 'TshirtSizeConfig' : prefix=t-shirt-size, ignoreInvalidFields=false, ignoreUnknownFields=true at org.springframework.boot.context.properties.ConstructorBound.from(ConstructorBound.java:47) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.ConfigurationPropertiesBeanRegistrar.lambda$createBeanDefinition$1(ConfigurationPropertiesBeanRegistrar.java:97) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1256) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultListableBeanFactory.obtainInstanceFromSupplier(DefaultListableBeanFactory.java:951) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1216) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1160) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:907) ~[spring-beans-6.1.3.jar:6.1.3] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:785) ~[spring-beans-6.1.3.jar:6.1.3] ... 105 common frames omitted Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 't-shirt-size' to com.baeldung.boot.properties.config.TshirtSizeConfig at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:391) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:354) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:339) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.Binder.bindOrCreate(Binder.java:331) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.Binder.bindOrCreate(Binder.java:316) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bindOrCreate(ConfigurationPropertiesBinder.java:101) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.ConstructorBound.from(ConstructorBound.java:44) ~[spring-boot-3.2.2.jar:3.2.2] ... 121 common frames omitted Caused by: java.lang.IllegalStateException: Unable to create instance for com.baeldung.boot.properties.config.TshirtSizeConfig at org.springframework.boot.context.properties.bind.Binder.handleBindResult(Binder.java:371) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:351) ~[spring-boot-3.2.2.jar:3.2.2] ... 126 common frames omitted Suppressed: java.lang.IllegalStateException: Unable to use value object binding with constructor [public com.baeldung.boot.properties.config.TshirtSizeConfig(java.util.Map,java.util.Map)] as parameter names cannot be discovered. Ensure that the compiler uses the '-parameters' flag at org.springframework.boot.context.properties.bind.ValueObjectBinder$Discoverer.lambda$static$1(ValueObjectBinder.java:364) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.ValueObjectBinder$Discoverer.getParameterNames(ValueObjectBinder.java:391) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:295) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.ValueObjectBinder$ValueObject.get(ValueObjectBinder.java:217) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.ValueObjectBinder.onUnableToCreateInstance(ValueObjectBinder.java:111) ~[spring-boot-3.2.2.jar:3.2.2] at org.springframework.boot.context.properties.bind.Binder.lambda$handleBindResult$1(Binder.java:373) ~[spring-boot-3.2.2.jar:3.2.2] at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na] at org.springframework.boot.context.properties.bind.Binder.handleBindResult(Binder.java:373) ~[spring-boot-3.2.2.jar:3.2.2] ... 127 common frames omitted