IllegalStateException: Failed to load property source from location ‘classpath:/application.yml’

小灰灰 2023-02-16 15:28 130阅读 0赞

启动报java.lang.IllegalStateException: Failed to load property source from location ‘classpath:/application.yml’

  1. java.lang.IllegalStateException: Failed to load property source from location 'classpath:/application.yml'
  2.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:545) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  3.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.loadForFileExtension(ConfigFileApplicationListener.java:494) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  4.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:464) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  5.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.lambda$null$7(ConfigFileApplicationListener.java:443) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  6.     at java.lang.Iterable.forEach(Iterable.java:75) ~[na:1.8.0_181]
  7.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.lambda$load$8(ConfigFileApplicationListener.java:443) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  8.     at java.lang.Iterable.forEach(Iterable.java:75) ~[na:1.8.0_181]
  9.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:440) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  10.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.lambda$load$0(ConfigFileApplicationListener.java:335) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  11.     at org.springframework.boot.context.config.FilteredPropertySource.apply(FilteredPropertySource.java:54) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  12.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:323) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  13.     at org.springframework.boot.context.config.ConfigFileApplicationListener.addPropertySources(ConfigFileApplicationListener.java:214) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  14.     at org.springframework.boot.context.config.ConfigFileApplicationListener.postProcessEnvironment(ConfigFileApplicationListener.java:198) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  15.     at org.springframework.boot.context.config.ConfigFileApplicationListener.onApplicationEnvironmentPreparedEvent(ConfigFileApplicationListener.java:188) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  16.     at org.springframework.boot.context.config.ConfigFileApplicationListener.onApplicationEvent(ConfigFileApplicationListener.java:176) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  17.     at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
  18.     at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
  19.     at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
  20.     at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
  21.     at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:76) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  22.     at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  23.     at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:345) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  24.     at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  25.     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  26.     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  27.     at cn.wwfww.springcloud.CloudProviderPayment9001Application.main(CloudProviderPayment9001Application.java:24) [classes/:na]
  28.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]
  29.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]
  30.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]
  31.     at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]
  32.     at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  33. Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token
  34. found character '`' that cannot start any token. (Do not use ` for indentation)
  35.  in 'reader', line 4, column 3:
  36.       `port: 9001
  37.       ^
  39.     at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:419) ~[snakeyaml-1.25.jar:na]
  40.     at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:227) ~[snakeyaml-1.25.jar:na]
  41.     at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:586) ~[snakeyaml-1.25.jar:na]
  42.     at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158) ~[snakeyaml-1.25.jar:na]
  43.     at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:148) ~[snakeyaml-1.25.jar:na]
  44.     at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:124) ~[snakeyaml-1.25.jar:na]
  45.     at org.yaml.snakeyaml.composer.Composer.composeValueNode(Composer.java:239) ~[snakeyaml-1.25.jar:na]
  46.     at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:230) ~[snakeyaml-1.25.jar:na]
  47.     at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:218) ~[snakeyaml-1.25.jar:na]
  48.     at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:144) ~[snakeyaml-1.25.jar:na]
  49.     at org.yaml.snakeyaml.composer.Composer.getNode(Composer.java:85) ~[snakeyaml-1.25.jar:na]
  50.     at org.yaml.snakeyaml.constructor.BaseConstructor.getData(BaseConstructor.java:125) ~[snakeyaml-1.25.jar:na]
  51.     at org.yaml.snakeyaml.Yaml$1.next(Yaml.java:548) ~[snakeyaml-1.25.jar:na]
  52.     at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:160) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
  53.     at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:134) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
  54.     at org.springframework.boot.env.OriginTrackedYamlLoader.load(OriginTrackedYamlLoader.java:75) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  55.     at org.springframework.boot.env.YamlPropertySourceLoader.load(YamlPropertySourceLoader.java:50) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  56.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.loadDocuments(ConfigFileApplicationListener.java:562) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  57.     at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:518) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
  58.     ... 30 common frames omitted
  60. Disconnected from the target VM, address: '127.0.0.1:61184', transport: 'socket'
  62. Process finished with exit code 0

原因：
application.yml里面写错，主要观察是否多出空格和多打了写什么

解决办法：这次我不小心按到键盘多了个符号，去掉就行
排除自带的jar包，因为我用的zookeeper是3.4.9的，所以先排除自带的3.5.3jar包，在引入3.4.9的包

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