老师为什么后端项目无法启动了,这个是什么错误?

来源:4-4 线下会议日程表(业务层&Web层)

weixin_慕粉1274558

2022-03-08

2022/03/08 20:59:50  INFO   Starting EmosApiApplication using Java 15.0.2 on USER-20211201DG with PID 10688 (E:\emos\emos-api\target\classes started by Administrator in E:\emos\emos-api)
2022/03/08 20:59:50  INFO   No active profile set, falling back to default profiles: default
2022/03/08 20:59:51  INFO   Multiple Spring Data modules found, entering strict repository configuration mode!
2022/03/08 20:59:51  INFO   Bootstrapping Spring Data MongoDB repositories in DEFAULT mode.
2022/03/08 20:59:51  INFO   Finished Spring Data repository scanning in 6 ms. Found 0 MongoDB repository interfaces.
2022/03/08 20:59:51  INFO   Multiple Spring Data modules found, entering strict repository configuration mode!
2022/03/08 20:59:51  INFO   Bootstrapping Spring Data Redis repositories in DEFAULT mode.
2022/03/08 20:59:51  INFO   Finished Spring Data repository scanning in 4 ms. Found 0 Redis repository interfaces.
2022/03/08 20:59:51  INFO   Logging initialized @1562ms to org.eclipse.jetty.util.log.Slf4jLog
2022/03/08 20:59:51  INFO   Server initialized with port: 8090
2022/03/08 20:59:51  INFO   jetty-9.4.42.v20210604; built: 2021-06-04T17:33:38.939Z; git: 5cd5e6d2375eeab146813b0de9f19eda6ab6e6cb; jvm 15.0.2+7-27
2022/03/08 20:59:51  INFO   Initializing Spring embedded WebApplicationContext
2022/03/08 20:59:51  INFO   Root WebApplicationContext: initialization completed in 973 ms
2022/03/08 20:59:52  INFO   DefaultSessionIdManager workerName=node0
2022/03/08 20:59:52  INFO   No SessionScavenger set, using defaults
2022/03/08 20:59:52  INFO   node0 Scavenging every 600000ms
2022/03/08 20:59:52  INFO   Started o.s.b.w.e.j.JettyEmbeddedWebAppContext@a056b26{application,/emos-api,[file:///C:/Users/Administrator/AppData/Local/Temp/jetty-docbase.8090.11462692076232589163/, jar:file:/E:/bysj/SpringBoot+Vue3/maven/repository/org/webjars/swagger-ui/3.38.0/swagger-ui-3.38.0.jar!/META-INF/resources],AVAILABLE}
2022/03/08 20:59:52  INFO   Started @1803ms
Logging initialized using 'class org.apache.ibatis.logging.stdout.StdOutImpl' adapter.
2022/03/08 20:59:52  INFO   Init DruidDataSource
2022/03/08 20:59:52  INFO   {dataSource-1} inited
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbAmectDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbAmectTypeDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbDeptDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbLeaveDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbMeetingDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbMeetingRoomDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbPermissionDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbReimDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbRoleDao.xml]'
Parsed mapper file: 'file [E:\emos\emos-api\target\classes\mapper\TbUserDao.xml]'
2022/03/08 20:59:52  WARN   Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'meetingController': Unsatisfied dependency expressed through field 'meetingService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'meetingServiceImpl': Unsatisfied dependency expressed through field 'meetingWorkflowTask'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'meetingWorkflowTask': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'emos.tcode' in value "${emos.tcode}"
2022/03/08 20:59:52  INFO   {dataSource-1} closed
2022/03/08 20:59:52  INFO   node0 Stopped scavenging
2022/03/08 20:59:52  INFO   Stopped o.s.b.w.e.j.JettyEmbeddedWebAppContext@a056b26{application,/emos-api,[file:///C:/Users/Administrator/AppData/Local/Temp/jetty-docbase.8090.11462692076232589163/, jar:file:/E:/bysj/SpringBoot+Vue3/maven/repository/org/webjars/swagger-ui/3.38.0/swagger-ui-3.38.0.jar!/META-INF/resources],STOPPED}
2022/03/08 20:59:52  INFO   

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2022/03/08 20:59:52  ERROR  Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'meetingController': Unsatisfied dependency expressed through field 'meetingService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'meetingServiceImpl': Unsatisfied dependency expressed through field 'meetingWorkflowTask'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'meetingWorkflowTask': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'emos.tcode' in value "${emos.tcode}"
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:338)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332)
	at com.example.emos.api.EmosApiApplication.main(EmosApiApplication.java:16)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'meetingServiceImpl': Unsatisfied dependency expressed through field 'meetingWorkflowTask'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'meetingWorkflowTask': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'emos.tcode' in value "${emos.tcode}"
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657)
	... 20 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'meetingWorkflowTask': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'emos.tcode' in value "${emos.tcode}"
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:405)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657)
	... 34 common frames omitted
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'emos.tcode' in value "${emos.tcode}"
	at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:180)
	at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126)
	at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:239)
	at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:210)
	at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.lambda$processProperties$0(PropertySourcesPlaceholderConfigurer.java:175)
	at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:936)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1321)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399)
	... 45 common frames omitted

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1回答

神思者

2022-03-09

检查你的注解,应该是没写注解,依赖注入失败

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weixin_慕粉1274558
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神思者
回复 神思者老师已解决!
2022-03-13
共3条回复

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