org.yaml.snakeyaml.error.YAMLException: java.nio.charset.MalformedInputException: Input length = 1

拼搏现实的明天。 2022-09-15 05:38 197阅读 0赞

D:\JavaJDK\jdk-11.0.11\bin\java.exe -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:53142,suspend=y,server=n -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -javaagent:C:\Users\sunyuhua\AppData\Local\JetBrains\IntelliJIdea2021.1\captureAgent\debugger-agent.jar -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -Dfile.encoding=UTF-8 -classpath "D:\kotlintworkspace\watchFileDemo\target\classes;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-starter\2.5.5\spring-boot-starter-2.5.5.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-autoconfigure\2.5.5\spring-boot-autoconfigure-2.5.5.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-starter-logging\2.5.5\spring-boot-starter-logging-2.5.5.jar;D:\apache-maven-3.8.1\repository\ch\qos\logback\logback-classic\1.2.6\logback-classic-1.2.6.jar;D:\apache-maven-3.8.1\repository\ch\qos\logback\logback-core\1.2.6\logback-core-1.2.6.jar;D:\apache-maven-3.8.1\repository\org\apache\logging\log4j\log4j-to-slf4j\2.14.1\log4j-to-slf4j-2.14.1.jar;D:\apache-maven-3.8.1\repository\org\apache\logging\log4j\log4j-api\2.14.1\log4j-api-2.14.1.jar;D:\apache-maven-3.8.1\repository\org\slf4j\jul-to-slf4j\1.7.32\jul-to-slf4j-1.7.32.jar;D:\apache-maven-3.8.1\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-core\5.3.10\spring-core-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-jcl\5.3.10\spring-jcl-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\yaml\snakeyaml\1.28\snakeyaml-1.28.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-starter-web\2.5.5\spring-boot-starter-web-2.5.5.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-starter-json\2.5.5\spring-boot-starter-json-2.5.5.jar;D:\apache-maven-3.8.1\repository\com\fasterxml\jackson\core\jackson-databind\2.12.5\jackson-databind-2.12.5.jar;D:\apache-maven-3.8.1\repository\com\fasterxml\jackson\core\jackson-annotations\2.12.5\jackson-annotations-2.12.5.jar;D:\apache-maven-3.8.1\repository\com\fasterxml\jackson\core\jackson-core\2.12.5\jackson-core-2.12.5.jar;D:\apache-maven-3.8.1\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.12.5\jackson-datatype-jdk8-2.12.5.jar;D:\apache-maven-3.8.1\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.12.5\jackson-datatype-jsr310-2.12.5.jar;D:\apache-maven-3.8.1\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.12.5\jackson-module-parameter-names-2.12.5.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-starter-tomcat\2.5.5\spring-boot-starter-tomcat-2.5.5.jar;D:\apache-maven-3.8.1\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.53\tomcat-embed-el-9.0.53.jar;D:\apache-maven-3.8.1\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.53\tomcat-embed-websocket-9.0.53.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-web\5.3.10\spring-web-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-beans\5.3.10\spring-beans-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-webmvc\5.3.10\spring-webmvc-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-aop\5.3.10\spring-aop-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-expression\5.3.10\spring-expression-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot-devtools\2.5.5\spring-boot-devtools-2.5.5.jar;D:\apache-maven-3.8.1\repository\org\projectlombok\lombok\1.18.20\lombok-1.18.20.jar;D:\apache-maven-3.8.1\repository\org\slf4j\slf4j-api\1.7.32\slf4j-api-1.7.32.jar;D:\apache-maven-3.8.1\repository\org\springframework\boot\spring-boot\2.5.5\spring-boot-2.5.5.jar;D:\apache-maven-3.8.1\repository\org\springframework\spring-context\5.3.10\spring-context-5.3.10.jar;D:\apache-maven-3.8.1\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.50\tomcat-embed-core-9.0.50.jar;D:\apache-maven-3.8.1\repository\org\apache\tomcat\tomcat-annotations-api\9.0.53\tomcat-annotations-api-9.0.53.jar;D:\Program Files\JetBrains\IntelliJ IDEA 2021.1.2\lib\idea_rt.jar" com.example.watchfiledemo.WatchFileDemoApplication
    已连接到目标 VM, 地址: ''127.0.0.1:53142'，传输: '套接字''
    15:28:25.493 [restartedMain] ERROR org.springframework.boot.SpringApplication - Application run failed
    org.yaml.snakeyaml.error.YAMLException: java.nio.charset.MalformedInputException: Input length = 1
    	at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:218)
    	at org.yaml.snakeyaml.reader.StreamReader.ensureEnoughData(StreamReader.java:176)
    	at org.yaml.snakeyaml.reader.StreamReader.ensureEnoughData(StreamReader.java:171)
    	at org.yaml.snakeyaml.reader.StreamReader.peek(StreamReader.java:126)
    	at org.yaml.snakeyaml.scanner.ScannerImpl.scanToNextToken(ScannerImpl.java:1198)
    	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:308)
    	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:248)
    	at org.yaml.snakeyaml.parser.ParserImpl$ParseImplicitDocumentStart.produce(ParserImpl.java:213)
    	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:165)
    	at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:155)
    	at org.yaml.snakeyaml.composer.Composer.checkNode(Composer.java:93)
    	at org.yaml.snakeyaml.constructor.BaseConstructor.checkData(BaseConstructor.java:124)
    	at org.yaml.snakeyaml.Yaml$1.hasNext(Yaml.java:507)
    	at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:198)
    	at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:166)
    	at org.springframework.boot.env.OriginTrackedYamlLoader.load(OriginTrackedYamlLoader.java:84)
    	at org.springframework.boot.env.YamlPropertySourceLoader.load(YamlPropertySourceLoader.java:50)
    	at org.springframework.boot.context.config.StandardConfigDataLoader.load(StandardConfigDataLoader.java:54)
    	at org.springframework.boot.context.config.StandardConfigDataLoader.load(StandardConfigDataLoader.java:36)
    	at org.springframework.boot.context.config.ConfigDataLoaders.load(ConfigDataLoaders.java:107)
    	at org.springframework.boot.context.config.ConfigDataImporter.load(ConfigDataImporter.java:128)
    	at org.springframework.boot.context.config.ConfigDataImporter.resolveAndLoad(ConfigDataImporter.java:86)
    	at org.springframework.boot.context.config.ConfigDataEnvironmentContributors.withProcessedImports(ConfigDataEnvironmentContributors.java:121)
    	at org.springframework.boot.context.config.ConfigDataEnvironment.processInitial(ConfigDataEnvironment.java:240)
    	at org.springframework.boot.context.config.ConfigDataEnvironment.processAndApply(ConfigDataEnvironment.java:227)
    	at org.springframework.boot.context.config.ConfigDataEnvironmentPostProcessor.postProcessEnvironment(ConfigDataEnvironmentPostProcessor.java:102)
    	at org.springframework.boot.context.config.ConfigDataEnvironmentPostProcessor.postProcessEnvironment(ConfigDataEnvironmentPostProcessor.java:94)
    	at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:102)
    	at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEvent(EnvironmentPostProcessorApplicationListener.java:87)
    	at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
    	at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
    	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
    	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:131)
    	at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82)
    	at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:63)
    	at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
    	at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117)
    	at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:111)
    	at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:62)
    	at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:374)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:332)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332)
    	at com.example.watchfiledemo.WatchFileDemoApplication.main(WatchFileDemoApplication.java:12)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
    Caused by: java.nio.charset.MalformedInputException: Input length = 1
    	at java.base/java.nio.charset.CoderResult.throwException(CoderResult.java:274)
    	at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:339)
    	at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
    	at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
    	at org.yaml.snakeyaml.reader.UnicodeReader.read(UnicodeReader.java:125)
    	at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:183)
    	... 48 common frames omitted
    与目标 VM 断开连接, 地址为: ''127.0.0.1:53142'，传输: '套接字''
    
    进程已结束，退出代码为 0

出现这个问题的原因就是yml文件的编码问题，不是UTF-8的编码，调整一下文件编码即可。

或者最好项目中的文件目录不要出现中文，都使用英文，也不会有这个问题