No converter found capable of converting from type有沒有大佬解決一下這個問題
阿新 • • 發佈：2019-02-02
[ restartedMain] t.m.s.annotation.MapperScannerRegistrar : 只有 Spring Boot 環境中可以通過 Environment(配置檔案,環境變數,執行引數等方式) 配置通用 Mapper，其他環境請通過 @MapperScan 註解中的 mapperHelperRef 或 properties 引數進行配置!如果你使用 tk.mybatis.mapper.session.Configuration 配置的通用 Mapper，你可以忽略該錯誤!
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at tk.mybatis.spring.mapper.SpringBootBindUtil$SpringBoot2Bind.bind(SpringBootBindUtil.java:133) ~[mapper-spring-1.0.0.jar:na]
at tk.mybatis.spring.mapper.SpringBootBindUtil.bind(SpringBootBindUtil.java:58) ~[mapper-spring-1.0.0.jar:na]
at tk.mybatis.spring.mapper.ClassPathMapperScanner.setMapperProperties(ClassPathMapperScanner.java:274) ~[mapper-spring-1.0.0.jar:na]
at tk.mybatis.spring.annotation.MapperScannerRegistrar.registerBeanDefinitions(MapperScannerRegistrar.java:103) ~[mapper-spring-1.0.0.jar:na]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.lambda$loadBeanDefinitionsFromRegistrars$1(ConfigurationClassBeanDefinitionReader.java:357) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) ~[na:1.8.0_121]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:356) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:144) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:117) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:328) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at com.sszy.ShanYuanAppApplication.main(ShanYuanAppApplication.java:13) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.0.1.RELEASE.jar:2.0.1.RELEASE]
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at tk.mybatis.spring.mapper.SpringBootBindUtil$SpringBoot2Bind.bind(SpringBootBindUtil.java:125) ~[mapper-spring-1.0.0.jar:na]
... 26 common frames omitted
Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mapper.mappers' to java.util.List<java.lang.Class<?>>
at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:250) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:226) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.lambda$bindBean$4(Binder.java:334) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:73) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:62) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.lambda$null$5(Binder.java:342) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[na:1.8.0_121]
at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1351) ~[na:1.8.0_121]
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_121]
at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_121]
at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464) ~[na:1.8.0_121]
at org.springframework.boot.context.properties.bind.Binder.lambda$bindBean$6(Binder.java:343) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:442) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.withBean(Binder.java:428) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.access$400(Binder.java:382) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindBean(Binder.java:340) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:279) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:221) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:210) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:166) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:153) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
... 31 common frames omitted
Caused by: org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type [java.lang.String] to type [java.util.List<java.lang.Class<?>>]
at org.springframework.core.convert.support.GenericConversionService.handleConverterNotFound(GenericConversionService.java:321) ~[spring-core-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:194) ~[spring-core-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.boot.context.properties.bind.BindConverter$CompositeConversionService.convert(BindConverter.java:162) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.BindConverter.convert(BindConverter.java:96) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.IndexedElementsBinder.convert(IndexedElementsBinder.java:143) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:84) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:70) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:50) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:58) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:306) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:442) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.access$100(Binder.java:382) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:305) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:263) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:221) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
... 55 common frames omitted
2018-05-16 16:34:31.225 ERROR 2372 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to bind properties under 'mapper.mappers' to java.util.List<java.lang.Class<?>>:
Reason: No converter found capable of converting from type [java.lang.String] to type [java.util.List<java.lang.Class<?>>]
Action:
Update your application's configuration
2018-05-16 16:34:31.227 INFO 2372 --- [ restartedMain] ConfigServletWebServerApplicationContext : Closing org.springframework.boot.web.ser
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at tk.mybatis.spring.mapper.SpringBootBindUtil$SpringBoot2Bind.bind(SpringBootBindUtil.java:133) ~[mapper-spring-1.0.0.jar:na]
at tk.mybatis.spring.mapper.SpringBootBindUtil.bind(SpringBootBindUtil.java:58) ~[mapper-spring-1.0.0.jar:na]
at tk.mybatis.spring.mapper.ClassPathMapperScanner.setMapperProperties(ClassPathMapperScanner.java:274) ~[mapper-spring-1.0.0.jar:na]
at tk.mybatis.spring.annotation.MapperScannerRegistrar.registerBeanDefinitions(MapperScannerRegistrar.java:103) ~[mapper-spring-1.0.0.jar:na]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.lambda$loadBeanDefinitionsFromRegistrars$1(ConfigurationClassBeanDefinitionReader.java:357) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) ~[na:1.8.0_121]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:356) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:144) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:117) [spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:328) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at com.sszy.ShanYuanAppApplication.main(ShanYuanAppApplication.java:13) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.0.1.RELEASE.jar:2.0.1.RELEASE]
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at tk.mybatis.spring.mapper.SpringBootBindUtil$SpringBoot2Bind.bind(SpringBootBindUtil.java:125) ~[mapper-spring-1.0.0.jar:na]
... 26 common frames omitted
Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mapper.mappers' to java.util.List<java.lang.Class<?>>
at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:250) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:226) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.lambda$bindBean$4(Binder.java:334) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:73) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:62) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.lambda$null$5(Binder.java:342) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[na:1.8.0_121]
at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1351) ~[na:1.8.0_121]
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_121]
at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152) ~[na:1.8.0_121]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_121]
at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464) ~[na:1.8.0_121]
at org.springframework.boot.context.properties.bind.Binder.lambda$bindBean$6(Binder.java:343) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:442) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.withBean(Binder.java:428) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.access$400(Binder.java:382) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindBean(Binder.java:340) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:279) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:221) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:210) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:166) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:153) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
... 31 common frames omitted
Caused by: org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type [java.lang.String] to type [java.util.List<java.lang.Class<?>>]
at org.springframework.core.convert.support.GenericConversionService.handleConverterNotFound(GenericConversionService.java:321) ~[spring-core-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:194) ~[spring-core-5.0.5.RELEASE.jar:5.0.5.RELEASE]
at org.springframework.boot.context.properties.bind.BindConverter$CompositeConversionService.convert(BindConverter.java:162) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.BindConverter.convert(BindConverter.java:96) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.IndexedElementsBinder.convert(IndexedElementsBinder.java:143) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:84) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:70) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:50) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:58) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:306) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:442) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder$Context.access$100(Binder.java:382) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:305) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:263) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:221) ~[spring-boot-2.0.1.RELEASE.jar:2.0.1.RELEASE]
... 55 common frames omitted
2018-05-16 16:34:31.225 ERROR 2372 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to bind properties under 'mapper.mappers' to java.util.List<java.lang.Class<?>>:
Reason: No converter found capable of converting from type [java.lang.String] to type [java.util.List<java.lang.Class<?>>]
Action:
Update your application's configuration
2018-05-16 16:34:31.227 INFO 2372 --- [ restartedMain] ConfigServletWebServerApplicationContext : Closing org.springframework.boot.web.ser
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No converter found capable of converting from type有沒有大佬解決一下這個問題
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No converter found capable of converting from type [java.lang.String] to type
2018-08-13 14:01:51.885 ERROR 10244 --- [nio-8082-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] :
170616、解決 java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.ArrayList
pen group string image exception bean val 轉換 技術 報錯截圖： 原因：搭建項目的時候，springmvc默認是沒有對象轉換成json的轉換器的，需要手動添加jackson依賴。 解決步驟： 1、添加jackson依賴到pom
解決java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.ArrayList這個問題
method posit adapt orm ask resp 運行 poi erro 今天使用SSM框架，用@ResponseBody註解，出現了這個問題 java.lang.IllegalArgumentException: No converter found f
java.lang.IllegalArgumentException: No converter found for return value of type: class com.smart.result.Page
lang spring cep 問題 ava 列表 convert 調用 val 今天學習了一下spring boot 中的mybatis，用mybatis來增刪改查用戶，獲取用戶，添加用戶，修改用戶，刪除用戶，修改用戶，都是可以的，但是獲取帶分頁的用戶列表，一直拋出這個j
【Spring】No converter found for return value of type: class java.util.ArrayList
ase eno java frame tpm 更改 ref convert framework 錯誤信息： org.springframework.http.converter.HttpMessageNotWritableException: No converter fo
關於java.lang.IllegalArgumentException: No converter found for return value of type: class 的問題解決
1：此問題是responseBody返回的資料無法轉換成JSON格式資料 2：解決辦法 首先引入相關的jar包： <dependency>
springMVC報java.lang.IllegalArgumentException: No converter found for return value of type異常
問題描述：使用springMVC框架，用@responseBody返回物件的json資料，報出此異常。 部分程式碼： @ResponseBody public Result query(HttpServletRequest request, HttpServletResponse respons
springMvc中介面返回結果轉換報錯:No converter found for return value of type: class java.util.ArrayList
1.在spring web服務中介面返回結果報錯問題 org.springframework.http.converter.HttpMessageNotWritableException: No converter found for return value of typ
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.Arr
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.ArrayList c錯誤 在搭建ssm的專案時出現了上面所說的錯誤，出現這個錯誤的原
SpringMVC返回JSON提示：HttpMessageNotWritableException: No converter found for return value of type
目錄 一、問題描述 1.今天使用[email protected]返回JSON資料格式的時候發現提示下面的錯誤 2.錯誤內容為：Failed to write HTTP message: org.springframework.http.con
No converter found for return value of type: class cn.e3mall.pojo.TbItem
缺少轉換器沒有jacksonjar包,匯入下面依賴就可以了 <dependency> <groupId>com.
No converter found for return value of type: class java.util.ArrayList
這個問題困擾了許久，終於解決了。 先說下專案環境，因為不同的版本，配置會略有不同，下面稍有提及。 專案環境：jdk1.8 + spring4.3.5 + jackson2.7.4 方法報404錯誤，檢視控制檯輸出，發現報錯資訊java.lang.IllegalArgumentExceptio
SSM報錯：No converter found for return value of type: class java.util.ArrayList at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageC
我使用的是SSM框架,是在編寫測試RESTFUL介面的時候出現， @RequestMapping(value = "/selectAll", method = RequestMethod.GET) @ResponseBody public ResponseEntity<List&
spring boot：No converter found for return value of type: class另類解決辦法
開發過程中遇到這個報錯：No converter found for return value of type: class 請求返回的資料無法轉換，需要新增配置： <dependency> <groupId>com.fasterxml
解決java.lang.IllegalArgumentException: No converter found for return value of type 的問題
controller返回一個dto，並且定義了@ResponseBody註解，表示希望將這個dto物件轉換為json字串返回給前端，但是執行時報錯：nested exception is java.lang.IllegalArgumentException: No converter found for re
解決返回JSON時報錯：No converter found for return value of type:
exception org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalArgumentExc
java.lang.IllegalArgumentException: No converter found for return value of type: class java.util.Has
今天使用了一個開源專案 是基於SpringMVC架構編寫的專案 發現在Controller里加入@ResponseBody註解之後 返回的型別轉換成JSON物件會出錯 控制檯裡反饋 org.springframework.web.util.Nested
SpringBoot2.X 遭遇 No converter found for return value of type: class java.util.LinkedHashMap
前幾天，在專案上線時遭遇了 No converter found for return value of type: class java.util.LinkedHashMap 異常，異常的糟心唉。。。 場景重現： return 基本型別木有問題，但是retur
No converter found for return value of type: class com.taotao.pojo.TbItem
1.原因：這是因為springmvc預設是沒有物件轉換成json的轉換器的，需要手動新增jackson依賴。 2.解決步驟： 手動新增jackson依賴到pom.xml檔案中 <properties> <jackson.v