Spring Boot requestMappingHandlerMapping java.lang.ArrayStoreException

Question

更新:奇怪的是，只有当我用 Gradle 构建 jar 时才会抛出这个错误。 Maven 生成的 jar 运行良好!所以我目前正在探索我的 gradle 构建脚本/spring boot 配置是否以及如何失败。

我有一个 spring boot 应用程序抛出以下错误

 =========================
    AUTO-CONFIGURATION REPORT
    =========================

    Positive matches:
    -----------------

       DataSourceAutoConfiguration
          - @ConditionalOnClass classes found: org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType (OnClassCondition)

       DataSourceAutoConfiguration.DataSourceInitializerConfiguration
          - @ConditionalOnMissingBean (types: org.springframework.boot.autoconfigure.jdbc.DataSourceInitializer; SearchStrategy: all) found no beans (OnBeanCondition)

       DataSourceTransactionManagerAutoConfiguration
          - @ConditionalOnClass classes found: org.springframework.jdbc.core.JdbcTemplate,org.springframework.transaction.PlatformTransactionManager (OnClassCondition)

       DataSourceTransactionManagerAutoConfiguration.TransactionManagementConfiguration
          - @ConditionalOnMissingBean (types: org.springframework.transaction.annotation.AbstractTransactionManagementConfiguration; SearchStrategy: all) found no beans (OnBeanCondition)

       DispatcherServletAutoConfiguration
          - found web application StandardServletEnvironment (OnWebApplicationCondition)
          - @ConditionalOnClass classes found: org.springframework.web.servlet.DispatcherServlet (OnClassCondition)

       DispatcherServletAutoConfiguration.DispatcherServletConfiguration
          - no ServletRegistrationBean found (DispatcherServletAutoConfiguration.DefaultDispatcherServletCondition)
          - @ConditionalOnClass classes found: javax.servlet.ServletRegistration (OnClassCondition)

       EmbeddedServletContainerAutoConfiguration
          - found web application StandardServletEnvironment (OnWebApplicationCondition)

       EmbeddedServletContainerAutoConfiguration.EmbeddedTomcat
          - @ConditionalOnClass classes found: javax.servlet.Servlet,org.apache.catalina.startup.Tomcat (OnClassCondition)
          - @ConditionalOnMissingBean (types: org.springframework.boot.context.embedded.EmbeddedServletContainerFactory; SearchStrategy: current) found no beans (OnBeanCondition)

       ErrorMvcAutoConfiguration
          - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.servlet.DispatcherServlet (OnClassCondition)
          - found web application StandardServletEnvironment (OnWebApplicationCondition)

       ErrorMvcAutoConfiguration#basicErrorController
          - @ConditionalOnMissingBean (types: org.springframework.boot.autoconfigure.web.ErrorController; SearchStrategy: current) found no beans (OnBeanCondition)

       ErrorMvcAutoConfiguration#errorAttributes
          - @ConditionalOnMissingBean (types: org.springframework.boot.autoconfigure.web.ErrorAttributes; SearchStrategy: current) found no beans (OnBeanCondition)

       ErrorMvcAutoConfiguration.WhitelabelErrorViewConfiguration
          - No error template view detected (ErrorMvcAutoConfiguration.ErrorTemplateMissingCondition)
          - SpEL expression on org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration: ${error.whitelabel.enabled:true} (OnExpressionCondition)

       ErrorMvcAutoConfiguration.WhitelabelErrorViewConfiguration#beanNameViewResolver
          - @ConditionalOnMissingBean (types: org.springframework.web.servlet.view.BeanNameViewResolver; SearchStrategy: all) found no beans (OnBeanCondition)

       ErrorMvcAutoConfiguration.WhitelabelErrorViewConfiguration#defaultErrorView
          - @ConditionalOnMissingBean (names: error; SearchStrategy: all) found no beans (OnBeanCondition)

       HttpMessageConvertersAutoConfiguration
          - @ConditionalOnClass classes found: org.springframework.http.converter.HttpMessageConverter (OnClassCondition)

       HttpMessageConvertersAutoConfiguration#messageConverters
          - @ConditionalOnMissingBean (types: org.springframework.boot.autoconfigure.web.HttpMessageConverters; SearchStrategy: all) found no beans (OnBeanCondition)

       HttpMessageConvertersAutoConfiguration.ObjectMappers
          - @ConditionalOnClass classes found: com.fasterxml.jackson.databind.ObjectMapper (OnClassCondition)

       HttpMessageConvertersAutoConfiguration.ObjectMappers#mappingJackson2HttpMessageConverter
          - @ConditionalOnMissingBean (types: org.springframework.http.converter.json.MappingJackson2HttpMessageConverter; SearchStrategy: all) found no beans (OnBeanCondition)

       JacksonAutoConfiguration
          - @ConditionalOnClass classes found: com.fasterxml.jackson.databind.ObjectMapper (OnClassCondition)

       JacksonAutoConfiguration.JacksonObjectMapperAutoConfiguration
          - @ConditionalOnClass classes found: com.fasterxml.jackson.databind.ObjectMapper (OnClassCondition)

       JmxAutoConfiguration
          - @ConditionalOnClass classes found: org.springframework.jmx.export.MBeanExporter (OnClassCondition)
          - SpEL expression on org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration: ${spring.jmx.enabled:true} (OnExpressionCondition)

       JmxAutoConfiguration#mbeanServer
          - @ConditionalOnMissingBean (types: javax.management.MBeanServer; SearchStrategy: all) found no beans (OnBeanCondition)

       MultipartAutoConfiguration
          - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.multipart.support.StandardServletMultipartResolver,javax.servlet.MultipartConfigElement (OnClassCondition)
          - SpEL expression on org.springframework.boot.autoconfigure.web.MultipartAutoConfiguration: ${multipart.enabled:true} (OnExpressionCondition)

       MultipartAutoConfiguration#multipartConfigElement
          - @ConditionalOnMissingBean (types: javax.servlet.MultipartConfigElement; SearchStrategy: all) found no beans (OnBeanCondition)

       MultipartAutoConfiguration#multipartResolver
          - @ConditionalOnMissingBean (types: org.springframework.web.multipart.support.StandardServletMultipartResolver; SearchStrategy: all) found no beans (OnBeanCondition)

       ServerPropertiesAutoConfiguration
          - found web application StandardServletEnvironment (OnWebApplicationCondition)

       ServerPropertiesAutoConfiguration#serverProperties
          - @ConditionalOnMissingBean (types: org.springframework.boot.autoconfigure.web.ServerProperties; SearchStrategy: current) found no beans (OnBeanCondition)

       WebMvcAutoConfiguration
          - found web application StandardServletEnvironment (OnWebApplicationCondition)
          - @ConditionalOnClass classes found: javax.servlet.Servlet,org.springframework.web.servlet.DispatcherServlet,org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter (OnClassCondition)
          - @ConditionalOnMissingBean (types: org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport; SearchStrategy: all) found no beans (OnBeanCondition)

       WebMvcAutoConfiguration#hiddenHttpMethodFilter
          - @ConditionalOnMissingBean (types: org.springframework.web.filter.HiddenHttpMethodFilter; SearchStrategy: all) found no beans (OnBeanCondition)

       WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#beanNameViewResolver
          - @ConditionalOnBean (types: org.springframework.web.servlet.View; SearchStrategy: all) found the following [error] (OnBeanCondition)

       WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#defaultViewResolver
          - @ConditionalOnMissingBean (types: org.springframework.web.servlet.view.InternalResourceViewResolver; SearchStrategy: all) found no beans (OnBeanCondition)

       WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#requestContextListener
          - @ConditionalOnMissingBean (types: org.springframework.web.context.request.RequestContextListener; SearchStrategy: all) found no beans (OnBeanCondition)

       WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#viewResolver
          - @ConditionalOnBean (types: org.springframework.web.servlet.ViewResolver; SearchStrategy: all) found the following [beanNameViewResolver, defaultViewResolver] @ConditionalOnMissingBean (names: viewResolver; SearchStrategy: all) found no beans (OnBeanCondition)


    Negative matches:
    -----------------

      ....
....
       WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#dateFormatter
          - @ConditionalOnProperty missing required properties: date-format not found (OnPropertyCondition)

       WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter#localeResolver
          - @ConditionalOnMissingBean (types: org.springframework.web.servlet.LocaleResolver; SearchStrategy: all) found no beans (OnBeanCondition)
          - @ConditionalOnProperty missing required properties: locale not found (OnPropertyCondition)

       WebSocketAutoConfiguration
          - required @ConditionalOnClass classes not found: org.springframework.web.socket.WebSocketHandler,org.apache.tomcat.websocket.server.WsSci (OnClassCondition)



    15:11:13.684 [main] ERROR o.s.boot.SpringApplication - Application startup failed
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/web/servlet/config/annotation/DelegatingWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1554) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762) ~[spring-context-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482) ~[spring-context-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:109) ~[spring-boot-1.1.6.RELEASE.jar:1.1.6.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691) [spring-boot-1.1.6.RELEASE.jar:1.1.6.RELEASE]
    Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/web/servlet/config/annotation/DelegatingWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1554)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:320) [spring-boot-1.1.6.RELEASE.jar:1.1.6.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:952) [spring-boot-1.1.6.RELEASE.jar:1.1.6.RELEASE]
    Disconnected from the target VM, address: '127.0.0.1:61052', transport: 'socket'
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:941) [spring-boot-1.1.6.RELEASE.jar:1.1.6.RELEASE]
        at org.ihc.phr.status.Initializer.main(Initializer.java:17) [main/:na]
    Caused by: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)
        at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724) ~[na:1.8.0_20]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:109)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:952)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:941)
        at org.ihc.phr.status.Initializer.main(Initializer.java:17)
    Caused by: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
        at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724)
        at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531)
        at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531) ~[na:1.8.0_20]
        at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355) ~[na:1.8.0_20]
        at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355)
        at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286) ~[na:1.8.0_20]
        at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120) ~[na:1.8.0_20]
        at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72)
        at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72) ~[na:1.8.0_20]
        at java.lang.Class.createAnnotationData(Class.java:3508)
        at java.lang.Class.createAnnotationData(Class.java:3508) ~[na:1.8.0_20]
        at java.lang.Class.annotationData(Class.java:3497)
        at java.lang.Class.createAnnotationData(Class.java:3513)
        at java.lang.Class.annotationData(Class.java:3497)
        at java.lang.Class.getDeclaredAnnotations(Class.java:3464)
        at org.springframework.core.annotation.AnnotationUtils.findAnnotation(AnnotationUtils.java:352)
        at java.lang.Class.annotationData(Class.java:3497) ~[na:1.8.0_20]
        at org.springframework.core.annotation.AnnotationUtils.findAnnotation(AnnotationUtils.java:319)
        at java.lang.Class.createAnnotationData(Class.java:3513) ~[na:1.8.0_20]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.isHandler(RequestMappingHandlerMapping.java:173)
        at java.lang.Class.annotationData(Class.java:3497) ~[na:1.8.0_20]
        at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.initHandlerMethods(AbstractHandlerMethodMapping.java:123)
        at java.lang.Class.getDeclaredAnnotations(Class.java:3464) ~[na:1.8.0_20]
        at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.afterPropertiesSet(AbstractHandlerMethodMapping.java:103)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.afterPropertiesSet(RequestMappingHandlerMapping.java:126)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1613)
        at org.springframework.core.annotation.AnnotationUtils.findAnnotation(AnnotationUtils.java:352) ~[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1550)
        ... 15 more
        at org.springframework.core.annotation.AnnotationUtils.findAnnotation(AnnotationUtils.java:319) ~[spring-core-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.isHandler(RequestMappingHandlerMapping.java:173) ~[spring-webmvc-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.initHandlerMethods(AbstractHandlerMethodMapping.java:123) ~[spring-webmvc-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.afterPropertiesSet(AbstractHandlerMethodMapping.java:103) ~[spring-webmvc-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.afterPropertiesSet(RequestMappingHandlerMapping.java:126) ~[spring-webmvc-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1613) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1550) ~[spring-beans-4.0.7.RELEASE.jar:4.0.7.RELEASE]
        ... 15 common frames omitted
    :bootRun FAILED

    FAILURE: Build failed with an exception.

初始化程序:

@Configuration
@ComponentScan(basePackages={"com.mycompany",
"com.mycompany.utils",
"com.mycompany.domain","com.mycompany.resources",
 "com.mycompany.resources.hook"})
@EnableAutoConfiguration
public class Initializer {

    public static void main(String[] args) {
        SpringApplication.run(Initializer.class, args);
    }


}

配置类

@Configuration
@EnableAsync
@EnableScheduling
@PropertySource("classpath:application-dev.properties")
@ImportResource(value="classpath:applicationContext.xml")
@ComponentScan(basePackages={
        "com.mycompany.web"})
public class StatusConfiguration {
    @Autowired
    Environment env;

    @Bean
    public ObjectMapper jacksonObjectMapper() {
        return new CustomObjectMapper();
    }

    @Bean
    public TargetServer targetServer(){
        TargetServer targetServer = new TargetServer();
        targetServer.setJndiValidationConnectionURL(env.getProperty("jndiValidationConnectionURL"));
        targetServer.setJndiValidationUsername(env.getProperty("jndiValidationUsername"));
        targetServer.setJndiValidationPassword(env.getProperty("jndiValidationPassword"));
        return targetServer;
    }
}   

Controller

@RestController
public class StatusController {

    @Autowired
    private ReportService reportService;

    @Autowired
    private TargetServer targetServer;

    private Logger log = LoggerFactory.getLogger(StatusController.class);

     @RequestMapping(value = "/report")

        public MyReport getStatus(){
        MyReport report = reportService.getReport();
        return report;
    }

    @RequestMapping(value = "/report/no-cache")
    public MyReport getStatusNoCache(){
        autoRunReport();
        MyReport report = reportService.getReport();
        return report;
    }


    @Scheduled(fixedDelay=300000)
    public void autoRunReport(){
        reportService.kickOffReport(targetServer);
        log.debug("Running the scheduled validation Report!");
    }

}

Gradle 配置

apply plugin: 'java'
apply plugin: 'maven'
apply plugin: 'spring-boot'

dependencies {
    compile("org.springframework.boot:spring-boot-starter-web:1.1.6.RELEASE")
    compile(group: 'org.ihc.mh', name: 'mh-util', version:'13.12.5') {
exclude(module: 'slf4j-api')
exclude(module: 'slf4j-log4j12')
    }
   /* testCompile(group: 'org.springframework.boot', name: 'spring-boot-starter-test', version:'1.1.6.RELEASE') {
exclude(module: 'commons-logging')
    }*/
}

buildscript {
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:1.1.6.RELEASE")
    }
}

/*
idea {
    module {
        inheritOutputDirs = false
        outputDir = file("$buildDir/classes/main/")
    }
}*/

此外，如果我直接运行 Initializer(作为 Java 可执行类)，它运行良好。但是，当我将其打包为 jar 然后运行 ​​jar 文件时，这会失败。任何帮助/见解表示赞赏。

Gradle 和 Maven 依赖库文件夹之间的差异

Only in Gradle Build: commons-logging-1.1.3.jar
Only in Gradle Build: jackson-annotations-2.3.0.jar
Only in Gradle Build: spring-boot-starter-security-1.1.6.RELEASE.jar
Only in Gradle Build: spring-context-support-3.0.5.RELEASE.jar
Only in Gradle Build: spring-jdbc-3.0.5.RELEASE.jar
Only in Gradle Build: spring-security-config-3.2.5.RELEASE.jar
Only in Gradle Build: spring-security-core-3.2.5.RELEASE.jar
Only in Gradle Build: spring-security-web-3.2.5.RELEASE.jar
Only in Gradle Build: spring-tx-3.0.5.RELEASE.jar


Only in Maven Build: jackson-annotations-2.3.4.jar
Only in Maven Build: spring-context-support-4.0.7.RELEASE.jar
Only in Maven Build: spring-jdbc-4.0.7.RELEASE.jar
Only in Maven Build: spring-tx-4.0.7.RELEASE.jar

Answer 1

我们(Spring Boot 团队)以前见过这种问题几次。不幸的是，JVM 的诊断非常糟糕。它试图告诉您的是，它遇到了一个带有 Class[] 属性的注释，该注释引用了一个不在类路径上的类。如果它告诉您缺少的类(class)是什么，那将非常有帮助......

我曾尝试使用上面的代码片段重现您的失败，但无法做到。当您使用 Maven 时，请尝试查看 unzip -l 的输出针对使用 Maven 和 Gradle 构建的 jar 运行，看看您是否能发现 Gradle 案例中缺少的内容。