Under Caused by: org. Springframework. Beans. Factory. BeanCreationException:-CodePudding

Java. Lang. An IllegalStateException: Failed to load ApplicationContext

The at org. Springframework. Test. The context. Cache. DefaultCacheAwareContextLoaderDelegate. LoadContext (DefaultCacheAwareContextLoaderDelegate. Java: 132)
The at org. Springframework. Test. The context. Support. DefaultTestContext. GetApplicationContext (DefaultTestContext. Java: 123)
The at org. Springframework. Test. The context. Support. DependencyInjectionTestExecutionListener. InjectDependencies (DependencyInjectionTestExecutionListener. Java: 118)
The at org. Springframework. Test. The context. Support. DependencyInjectionTestExecutionListener. PrepareTestInstance (DependencyInjectionTestExecutionListener. Java: 83)
The at org. Springframework. Test. The context. TestContextManager. PrepareTestInstance (TestContextManager. Java: 244)
The at org. Springframework. Test. The context. Takeup. SpringJUnit4ClassRunner. CreateTest (SpringJUnit4ClassRunner. Java: 227)
The at org. Springframework. Test. The context. Takeup. SpringJUnit4ClassRunner $1. RunReflectiveCall (SpringJUnit4ClassRunner. Java: 289)
The at org. Junit. Internal. Runners. Model. ReflectiveCallable. Run (ReflectiveCallable. Java: 12)
The at org. Springframework. Test. The context. Takeup. SpringJUnit4ClassRunner. MethodBlock (SpringJUnit4ClassRunner. Java: 291)
The at org. Springframework. Test. The context. Takeup. SpringJUnit4ClassRunner. RunChild (SpringJUnit4ClassRunner. Java: 246)
The at org. Springframework. Test. The context. Takeup. SpringJUnit4ClassRunner. RunChild (SpringJUnit4ClassRunner. Java: 97)
The at org. Junit. Runners. ParentRunner $3. The run (ParentRunner. Java: 290)
The at org. Junit. Runners. ParentRunner $1. The schedule (ParentRunner. Java: 71)
The at org. Junit. Runners. ParentRunner. RunChildren (ParentRunner. Java: 288)
The at org. Junit. Runners. ParentRunner. Access the $000 (ParentRunner. Java: 58)
At org. Junit. Runners. ParentRunner $2. The evaluate (ParentRunner. Java: 268)
The at org. Springframework. Test. The context. Takeup. Statements. RunBeforeTestClassCallbacks. Evaluate (RunBeforeTestClassCallbacks. Java: 61)
The at org. Springframework. Test. The context. Takeup. Statements. RunAfterTestClassCallbacks. Evaluate (RunAfterTestClassCallbacks. Java: 70)
The at org. Junit. Runners. ParentRunner. Run (ParentRunner. Java: 363)
The at org. Springframework. Test. The context. Takeup. SpringJUnit4ClassRunner. Run (SpringJUnit4ClassRunner. Java: 190)
The at org. Junit. Runner. JUnitCore. Run (JUnitCore. Java: 137)
At com. Intellij. Takeup. JUnit4IdeaTestRunner. StartRunnerWithArgs (JUnit4IdeaTestRunner. Java: 69)
At com. Intellij. Rt. Junit. IdeaTestRunner $Repeater. StartRunnerWithArgs (IdeaTestRunner. Java: 33)
At com. Intellij. Rt. Junit. JUnitStarter. PrepareStreamsAndStart (JUnitStarter. Java: 220)
At com. Intellij. Rt. Junit. JUnitStarter. Main (53) JUnitStarter. Java:
Under Caused by: org. Springframework. Beans. Factory. BeanCreationException: Error creating bean with the name 'crowdException: Lookup method resolution failed; Nested exception is Java. Lang. An IllegalStateException: Failed to introspect a Class [com. Atguigu. Crowd. MVC. Config. CrowdException] from this [sun. Misc. The Launcher $AppClassLoader @ 18 b4aac2]
The at org. Springframework. Beans. Factory. The annotation. AutowiredAnnotationBeanPostProcessor. DetermineCandidateConstructors (AutowiredAnnotationBeanPostProcessor. Java: 289)
The at org. Springframework. Beans. Factory. Support. AbstractAutowireCapableBeanFactory. DetermineConstructorsFromBeanPostProcessors (AbstractAutowireCapableBeanFactory. Java: 1286)
The at org. Springframework. Beans. Factory. Support. AbstractAutowireCapableBeanFactory. CreateBeanInstance (AbstractAutowireCapableBeanFactory. Java: 1201)
The at org. Springframework. Beans. Factory. Support. AbstractAutowireCapableBeanFactory. DoCreateBean (AbstractAutowireCapableBeanFactory. Java: 557)
The at org. Springframework. Beans. Factory. Support. AbstractAutowireCapableBeanFactory. CreateBean (AbstractAutowireCapableBeanFactory. Java: 517)
The at org. Springframework. Beans. Factory. Support. AbstractBeanFactory. Lambda $doGetBean $0 (AbstractBeanFactory. Java: 323)
The at org. Springframework. Beans. Factory. Support. DefaultSingletonBeanRegistry. GetSingleton (DefaultSingletonBeanRegistry. Java: 222)
The at org. Springframework. Beans. Factory. Support. AbstractBeanFactory. DoGetBean (AbstractBeanFactory. Java: 321)
The at org. Springframework. Beans. Factory. Support. AbstractBeanFactory. GetBean (AbstractBeanFactory. Java: 202)
The at org. Springframework. Beans. Factory. Support. DefaultListableBeanFactory. PreInstantiateSingletons (DefaultListableBeanFactory. Java: 879)
The at org. Springframework. Context. Support. AbstractApplicationContext. FinishBeanFactoryInitialization (AbstractApplicationContext. Java: 878)
The at org. Springframework. Context. Support. AbstractApplicationContext. Refresh (AbstractApplicationContext. Java: 550)
The at org. Springframework. Test. The context. Support. AbstractGenericContextLoader. LoadContext (AbstractGenericContextLoader. Java: 128)
At org. Springframework. Test. The context. Support. AbstractGenericContextLoader. LoadContext (60) AbstractGenericContextLoader. Java:
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