Nacos启动报错

悠悠 2024-03-17 16:40 212阅读 0赞

错误如下

  1. org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'communicationController' defined in URL [jar:file:/D:/apache/maven/vip/xiaonuo/nacos/nacos-config/2.1.2.GA/nacos-config-2.1.2.GA.jar!/com/alibaba/nacos/config/server/controller/CommunicationController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
  2. No DataSource set
  3. at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800)
  4. at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229)
  5. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
  6. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
  7. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
  8. indomitable:
  9. Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Server did not start because dumpservice bean construction failure :
  10. No DataSource set
  11. at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:160)
  12. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:440)
  13. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796)
  14. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
  15. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
  16. at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
  17. at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
  18. at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
  19. at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
  20. at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
  21. at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
  22. at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
  23. at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887)
  24. at org.springframework.beans.factory.sup
  25. Caused by: com.alibaba.nacos.api.exception.NacosException: Nacos Server did not start because dumpservice bean construction failure :
  26. No DataSource set
  27. at com.alibaba.nacos.config.server.service.dump.DumpService.dumpOperate(DumpService.java:225)
  28. at com.alibaba.nacos.config.server.service.dump.ExternalDumpService.init(ExternalDumpService.java:52)
  29. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  30. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  31. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  32. at java.lang.reflect.Method.invoke(Method.java:498)
  33. at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:389)
  34. at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:333)
  35. at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:157)
  36. ... 32 common frames omitted
  37. Caused by: java.lang.IllegalStateException: No DataSource set
  38. at org.springframework.util.Assert.state(Assert.java:76)
  39. at org.springframework.jdbc.support.JdbcAccessor.obtainDataSource(JdbcAccessor.java:86)
  40. at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376)
  41. at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:465)
  42. at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:475)
  43. at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:508)
  44. at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:515)
  45. at com.alibaba.nacos.config.server.service.repository.extrnal.ExternalStoragePersistServiceImpl.findConfigMaxId(ExternalStoragePersistServiceImpl.java:674)
  46. at com.alibaba.nacos.config.server.service.dump.processor.DumpAllProcessor.process(DumpAllProcessor.java:51)
  47. at com.alibaba.nacos.config.server.service.dump.DumpService.dumpConfigInfo(DumpService.java:282)
  48. at com.alibaba.nacos.config.server.service.dump.DumpService.dumpOperate(DumpService.java:195)
  49. ... 40 common frames omitted

解决方案:

方式1: bin目录进入终端执行: .\startup.cmd -m standalone
方式2:

2.1、进入bin72117e3496e34e94a4419d27107bc3c2.png

2.2、修改startup.cmd: 鼠标右键-显示更多选型-编辑

把 set MODE=”cluster”
改成set MODE=”standalone”

2179ab93d4ad4b6c90e8a51af9865d2e.png

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