老師，我這里報錯，麻煩幫忙看一下
java.lang.IllegalStateException: Failed to load ApplicationContext
?at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125)
?at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108)
?at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190)
?at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132)
?at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
?at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
?at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
?at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
?at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
?at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
?at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
?at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
?at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
?at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
?at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
?at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
?at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
?at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
?at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [cn/com/sinosoft/demo01/config/dao/SessionFactoryConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'creatSqlSessionFactoryBean' threw exception; nested exception is java.lang.IllegalArgumentException: Path must not be null
?at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:587)
?at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1254)
?at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1103)
?at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:541)
?at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501)
?at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
?at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
?at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
?at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
?at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:741)
?at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)
?at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
?at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
?at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395)
?at org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
?at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:139)
?at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
?at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117)
?... 24 more
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'creatSqlSessionFactoryBean' threw exception; nested exception is java.lang.IllegalArgumentException: Path must not be null
?at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
?at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:579)
?... 41 more
Caused by: java.lang.IllegalArgumentException: Path must not be null
?at org.springframework.util.Assert.notNull(Assert.java:193)
?at org.springframework.core.io.ClassPathResource.<init>(ClassPathResource.java:79)
?at org.springframework.core.io.ClassPathResource.<init>(ClassPathResource.java:66)
?at cn.com.sinosoft.demo01.config.dao.SessionFactoryConfiguration.creatSqlSessionFactoryBean(SessionFactoryConfiguration.java:37)
?at cn.com.sinosoft.demo01.config.dao.SessionFactoryConfiguration$$EnhancerBySpringCGLIB$$5066ff3a.CGLIB$creatSqlSessionFactoryBean$0(<generated>)
?at cn.com.sinosoft.demo01.config.dao.SessionFactoryConfiguration$$EnhancerBySpringCGLIB$$5066ff3a$$FastClassBySpringCGLIB$$9b18585b.invoke(<generated>)
?at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
?at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)
?at cn.com.sinosoft.demo01.config.dao.SessionFactoryConfiguration$$EnhancerBySpringCGLIB$$5066ff3a.creatSqlSessionFactoryBean(<generated>)
?at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
?at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
?at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
?at java.lang.reflect.Method.invoke(Method.java:497)
?at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
?... 42 more
?
2018-05-24
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cn.com.sinosoft.demo01.dao.AreaDaoTest': Unsatisfied dependency expressed through field 'areaDao'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'cn.com.sinosoft.demo01.dao.AreaDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
?at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:587)
?at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91)
?at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:373)
?at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1348)
?at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:399)
?at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118)
?at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
?at org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener.prepareTestInstance(SpringBootDependencyInjectionTestExecutionListener.java:44)
?at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
?at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
?at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
?at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
?at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
?at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
?at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
?at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
?at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
?at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
?at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
?at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
?at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
?at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
?at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
?at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'cn.com.sinosoft.demo01.dao.AreaDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
?at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1509)
?at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1104)
?at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1065)
?at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:584)
?... 28 more