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SpringBoot的异常java.lang.ClassNotFoundException: io.r2dbc.spi.ValidationDepth

news 来源：原创 2024/9/20 12:40:20

新建一个SpringBoot项目发生了下面的异常：

  .   ____          _            __ _ _/\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \\\/  ___)| |_)| | | | | || (_| |  ) ) ) )'  |____| .__|_| |_|_| |_\__, | / / / /=========|_|==============|___/=/_/_/_/:: Spring Boot ::                (v3.2.2)2024-08-21T16:18:22.122+08:00  INFO 24140 --- [ess-gc] [           main] GcApplication                            : Starting GcApplication using Java 17.0.9 with PID 24140 (D:\develop_tools\idea_workspace\ess-gc\target\classes started by 00079095 in D:\develop_tools\idea_workspace)
2024-08-21T16:18:22.126+08:00  INFO 24140 --- [ess-gc] [           main] GcApplication                            : No active profile set, falling back to 1 default profile: "default"
2024-08-21T16:18:22.165+08:00  WARN 24140 --- [ess-gc] [           main] ionWarningsApplicationContextInitializer : ** WARNING ** : Your ApplicationContext is unlikely to start due to a @ComponentScan of the default package.2024-08-21T16:18:22.488+08:00  WARN 24140 --- [ess-gc] [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: URL [jar:file:/D:/develop_tools/repo/org/springframework/boot/spring-boot-autoconfigure/3.2.2/spring-boot-autoconfigure-3.2.2.jar!/org/springframework/boot/autoconfigure/r2dbc/ConnectionFactoryConfigurations$PoolConfiguration.class]
2024-08-21T16:18:22.492+08:00  INFO 24140 --- [ess-gc] [           main] .s.b.a.l.ConditionEvaluationReportLogger : Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2024-08-21T16:18:22.506+08:00 ERROR 24140 --- [ess-gc] [           main] o.s.boot.SpringApplication               : Application run failedorg.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: URL [jar:file:/D:/develop_tools/repo/org/springframework/boot/spring-boot-autoconfigure/3.2.2/spring-boot-autoconfigure-3.2.2.jar!/org/springframework/boot/autoconfigure/r2dbc/ConnectionFactoryConfigurations$PoolConfiguration.class]at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.scanCandidateComponents(ClassPathScanningCandidateComponentProvider.java:510) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:351) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:277) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:128) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:306) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:246) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:197) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:165) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:416) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:289) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:349) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:118) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:788) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:606) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.2.jar:3.2.2]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.SpringApplication.run(SpringApplication.java:1354) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-3.2.2.jar:3.2.2]at GcApplication.main(GcApplication.java:12) ~[classes/:na]
Caused by: java.lang.IllegalStateException: Could not evaluate condition on org.springframework.boot.autoconfigure.r2dbc.ConnectionFactoryConfigurations$PoolConfiguration due to io/r2dbc/spi/ValidationDepth not found. Make sure your own configuration does not rely on that class. This can also happen if you are @ComponentScanning a springframework package (e.g. if you put a @ComponentScan in the default package by mistake)at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:54) ~[spring-boot-autoconfigure-3.2.2.jar:3.2.2]at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:88) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:71) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.isConditionMatch(ClassPathScanningCandidateComponentProvider.java:564) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.isCandidateComponent(ClassPathScanningCandidateComponentProvider.java:547) ~[spring-context-6.1.3.jar:6.1.3]at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.scanCandidateComponents(ClassPathScanningCandidateComponentProvider.java:471) ~[spring-context-6.1.3.jar:6.1.3]... 20 common frames omitted
Caused by: java.lang.NoClassDefFoundError: io/r2dbc/spi/ValidationDepthat java.base/java.lang.Class.getDeclaredFields0(Native Method) ~[na:na]at java.base/java.lang.Class.privateGetDeclaredFields(Class.java:3297) ~[na:na]at java.base/java.lang.Class.getDeclaredField(Class.java:2608) ~[na:na]at org.springframework.boot.context.properties.bind.DefaultBindConstructorProvider$Constructors.isInnerClass(DefaultBindConstructorProvider.java:144) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.DefaultBindConstructorProvider$Constructors.getCandidateConstructors(DefaultBindConstructorProvider.java:134) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.DefaultBindConstructorProvider$Constructors.getConstructors(DefaultBindConstructorProvider.java:103) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.DefaultBindConstructorProvider.getBindConstructor(DefaultBindConstructorProvider.java:42) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.ValueObjectBinder$ValueObject.get(ValueObjectBinder.java:208) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.ValueObjectBinder.bind(ValueObjectBinder.java:75) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$6(Binder.java:480) ~[spring-boot-3.2.2.jar:3.2.2]at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na]at java.base/java.util.AbstractList$RandomAccessSpliterator.tryAdvance(AbstractList.java:706) ~[na:na]at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129) ~[na:na]at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527) ~[na:na]at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513) ~[na:na]at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[na:na]at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150) ~[na:na]at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]at java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:647) ~[na:na]at org.springframework.boot.context.properties.bind.Binder.fromDataObjectBinders(Binder.java:488) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$7(Binder.java:479) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:597) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:583) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:479) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:418) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:350) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:339) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:269) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:230) ~[spring-boot-3.2.2.jar:3.2.2]at org.springframework.boot.autoconfigure.r2dbc.ConnectionFactoryConfigurations$PooledConnectionFactoryCondition.getMatchOutcome(ConnectionFactoryConfigurations.java:155) ~[spring-boot-autoconfigure-3.2.2.jar:3.2.2]at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[spring-boot-autoconfigure-3.2.2.jar:3.2.2]... 26 common frames omitted
Caused by: java.lang.ClassNotFoundException: io.r2dbc.spi.ValidationDepthat java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[na:na]at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[na:na]... 57 common frames omitted