ERROR - Context initialization failed
java.lang.IllegalStateException: Failed to introspect annotations: class com.icss.main.DbConfig
at org.springframework.core.annotation.AnnotatedElementUtils.process(AnnotatedElementUtils.java:166)
at org.springframework.core.annotation.AnnotatedElementUtils.isAnnotated(AnnotatedElementUtils.java:73)
at org.springframework.core.type.StandardAnnotationMetadata.isAnnotated(StandardAnnotationMetadata.java:102)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:74)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:64)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:140)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:127)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.register(AnnotatedBeanDefinitionReader.java:122)
at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:211)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:536)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1090)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.mybatis.spring.annotation.MapperScan.factoryBean()
at java.lang.reflect.Method.getDefaultValue(Unknown Source)
at sun.reflect.annotation.AnnotationType.<init>(Unknown Source)
at sun.reflect.annotation.AnnotationType.getInstance(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotation2(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(Unknown Source)
at java.lang.Class.createAnnotationData(Unknown Source)
at java.lang.Class.annotationData(Unknown Source)
at java.lang.Class.getAnnotations(Unknown Source)
at org.springframework.core.annotation.AnnotatedElementUtils.doProcess(AnnotatedElementUtils.java:193)
at org.springframework.core.annotation.AnnotatedElementUtils.process(AnnotatedElementUtils.java:162)
... 27 more
八月 15, 2018 2:36:54 下午 org.apache.catalina.core.ApplicationContext log
严重: StandardWrapper.Throwable
java.lang.IllegalStateException: Failed to introspect annotations: class com.icss.main.DbConfig
at org.springframework.core.annotation.AnnotatedElementUtils.process(AnnotatedElementUtils.java:166)
at org.springframework.core.annotation.AnnotatedElementUtils.isAnnotated(AnnotatedElementUtils.java:73)
at org.springframework.core.type.StandardAnnotationMetadata.isAnnotated(StandardAnnotationMetadata.java:102)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:74)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:64)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:140)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:127)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.register(AnnotatedBeanDefinitionReader.java:122)
at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:211)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:536)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1090)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.mybatis.spring.annotation.MapperScan.factoryBean()
at java.lang.reflect.Method.getDefaultValue(Unknown Source)
at sun.reflect.annotation.AnnotationType.<init>(Unknown Source)
at sun.reflect.annotation.AnnotationType.getInstance(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotation2(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(Unknown Source)
at java.lang.Class.createAnnotationData(Unknown Source)
at java.lang.Class.annotationData(Unknown Source)
at java.lang.Class.getAnnotations(Unknown Source)
at org.springframework.core.annotation.AnnotatedElementUtils.doProcess(AnnotatedElementUtils.java:193)
at org.springframework.core.annotation.AnnotatedElementUtils.process(AnnotatedElementUtils.java:162)
... 27 more
八月 15, 2018 2:36:54 下午 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet [spring] in web application [/SSM-noXml-0815] threw load() exception
java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.mybatis.spring.annotation.MapperScan.factoryBean()
at java.lang.reflect.Method.getDefaultValue(Unknown Source)
at sun.reflect.annotation.AnnotationType.<init>(Unknown Source)
at sun.reflect.annotation.AnnotationType.getInstance(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotation2(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(Unknown Source)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(Unknown Source)
at java.lang.Class.createAnnotationData(Unknown Source)
at java.lang.Class.annotationData(Unknown Source)
at java.lang.Class.getAnnotations(Unknown Source)
at org.springframework.core.annotation.AnnotatedElementUtils.doProcess(AnnotatedElementUtils.java:193)
at org.springframework.core.annotation.AnnotatedElementUtils.process(AnnotatedElementUtils.java:162)
at org.springframework.core.annotation.AnnotatedElementUtils.isAnnotated(AnnotatedElementUtils.java:73)
at org.springframework.core.type.StandardAnnotationMetadata.isAnnotated(StandardAnnotationMetadata.java:102)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:74)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:64)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:140)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.registerBean(AnnotatedBeanDefinitionReader.java:127)
at org.springframework.context.annotation.AnnotatedBeanDefinitionReader.register(AnnotatedBeanDefinitionReader.java:122)
at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:211)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:536)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1090)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
今天做项目时出现这个错误，一看代码没有问题，但一执行@Controller就出现如上错误，错误原因：
有几个jar包没有导入 ：
