Failed to convert from type [java.util.ArrayList<?>]_可乐分享

admin 发表于 2024-9-5 10:55:24

Failed to convert from type [java.util.ArrayList<?>]

org.springframework.core.convert.ConversionFailedException: Failed to convert from type to type for value ''; nested exception is org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type to type
at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:42) ~
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:203) ~
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:173) ~
at org.springframework.beans.AbstractNestablePropertyAccessor.convertIfNecessary(AbstractNestablePropertyAccessor.java:576) ~
at org.springframework.beans.AbstractNestablePropertyAccessor.convertForProperty(AbstractNestablePropertyAccessor.java:603) ~
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:216) ~
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1532) ~
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1491) ~
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1231) ~
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551) ~
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:754) ~
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866) ~
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668) ~
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634) ~
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682) ~
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553) ~
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494) ~
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) ~
at javax.servlet.GenericServlet.init(GenericServlet.java:158) ~
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183) ~
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099) ~
生原因是因为加载静态资源和日期统一转换冲突，将加载静态资源注释掉，然后加上一下即可<mvc:default-servlet-handler />

青青小苗 发表于 2024-9-27 07:27:23

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雷雨黄焖 发表于 2024-10-9 12:57:38

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成仙预备会 发表于 2024-10-25 20:52:35

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aurora 发表于 2024-11-1 17:14:35

水B楼主，经验拿好

静候缘来 发表于 2024-11-9 08:47:16

水B楼主，经验拿好

活跃概况 发表于 2024-11-27 18:00:35

火钳刘明

静候缘来 发表于 2024-12-6 20:07:34

水B楼主，经验拿好

落花随流水 发表于 2024-12-10 21:24:29

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薇可馨 发表于 2024-12-28 10:48:08

我只是来打酱油的

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Failed to convert from type [java.util.ArrayList<?>]