ssm整合项目中出现这样的错误怎么解决？

2017-08-18 15:33:08.790 DEBUG[localhost-startStop-1]org.springframework.beans.TypeConverterDelegate.convertIfNecessary():276 -Original ConversionService attempt failed - ignored since PropertyEditor based conversion eventually succeeded
org.springframework.core.convert.ConversionFailedException: Failed to convert from type java.util.ArrayList<?> to type java.util.List for value '[/WEB-INF/static/]'; nested exception is org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type java.lang.String to type org.springframework.core.io.Resource
at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:41) ~[spring-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:168) ~[spring-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:161) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:448) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:494) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:488) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1463) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1422) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1158) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628) [spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) [spring-context-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) [spring-context-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:651) [spring-webmvc-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:602) [spring-webmvc-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:665) [spring-webmvc-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:521) [spring-webmvc-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:462) [spring-webmvc-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) [spring-webmvc-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at javax.servlet.GenericServlet.init(GenericServlet.java:158) [servlet-api.jar:3.0.FR]
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1269) [catalina.jar:7.0.79]
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1182) [catalina.jar:7.0.79]
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1072) [catalina.jar:7.0.79]
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5368) [catalina.jar:7.0.79]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5660) [catalina.jar:7.0.79]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) [catalina.jar:7.0.79]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571) [catalina.jar:7.0.79]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561) [catalina.jar:7.0.79]
at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.7.0_79]
at java.lang.Thread.run(Unknown Source) [na:1.7.0_79]
Caused by: org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type java.lang.String to type org.springframework.core.io.Resource
at org.springframework.core.convert.support.GenericConversionService.handleConverterNotFound(GenericConversionService.java:276) ~[spring-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:171) ~[spring-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.core.convert.support.CollectionToCollectionConverter.convert(CollectionToCollectionConverter.java:74) ~[spring-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:35) ~[spring-core-3.2.8.RELEASE.jar:3.2.8.RELEASE]
... 36 common frames omitted

Failed to convert from type java.util.ArrayList<?> to type java.util.List for value '[/WEB-INF/static/]'; nested exception is org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type java.lang.String to type org.springframework.core.io.Resource

翻译一下：
不能从类型 java.util.ArrayList<?> 到 java.util.List型。列表值“[/WEB-INF/static/]”;
转换器没有发现异常:没有发现转换器能将从类型 String .org.springframework.core.io.Resource

我估计是你spring配置文件错了，，发出来捋一捋

<?xml version="1.0" encoding="UTF-8"?>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">

<!-- 以下 validator  ConversionService 在使用 mvc:annotation-driven 会 自动注册-->
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
</bean>

 <!-- 引入jdbc配置文件 -->  
 <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <list>
           <value>classpath:properties/*.properties</value>
            <!--要是有多个配置文件，只需在这里继续添加即可 -->
        </list>
    </property>
</bean>


     <!-- 扫描注解Bean -->
<context:component-scan base-package="com.lin.service">
    <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>

<!-- 激活annotation功能 -->
<context:annotation-config />
<!-- 激活annotation功能 -->
<context:spring-configured />
<!-- 注解事务配置 -->

<!-- 类型转换及数据格式化 -->
<bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean"/>    

<!-- 配置数据源 -->
<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <!-- 不使用properties来配置 -->
    <!-- <property name="driverClassName" value="com.mysql.jdbc.Driver" /> 
        <property name="url" value="jdbc:mysql://localhost:3306/mysql" /> 
        <property name="username" value="root" /> 
        <property name="password" value="320925" /> -->
   <!-- 使用properties来配置 -->
    <property name="driverClassName">
        <value>${jdbc_driverClassName}</value>
    </property>
    <property name="url">
        <value>${jdbc_url}</value>
    </property>
    <property name="username">
        <value>${jdbc_username}</value>
    </property>
    <property name="password">
        <value>${jdbc_password}</value>
    </property>
</bean>

<!-- 自动扫描了所有的XxxxMapper.xml对应的mapper接口文件，这样就不用一个一个手动配置Mpper的映射了，只要Mapper接口类和Mapper映射文件对应起来就可以了。 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage"
        value="com.lin.dao" />
</bean>

<!-- 配置Mybatis的文件 ，mapperLocations配置**Mapper.xml文件位置，configLocation配置mybatis-config文件位置-->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="mapperLocations" value="classpath*:com/lin/mapper/**/*.xml"/>  
    <property name="configLocation" value="classpath:mybatis/mybatis-config.xml" />
    <!-- <property name="typeAliasesPackage" value="com.tiantian.ckeditor.model" 
        /> -->
</bean>

看报错好像是转换器的问题 ，楼主的mysql 库字段 有特殊类型 而实体类中对应属性是String型？ 猜的，楼主可看看。。。

org.springframework.core.convert.ConversionFailedException: Failed to convert from type java.util.ArrayList<?> to type java.util.List for value** '[/WEB-INF/static/]'**; nested exception is org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type java.lang.String to type org.springframework.core.io.Resource

你的静态资源设置错了，location和mapping写反了吧