Подробности:

Я делаю валидацию форм, используя javax-validation и hibaernate-validator в Spring. Кроме основных необходимых JAR-файлов для Spring.

Я включил:

validation-api-1.1.0.Finalhibernate-validator-5.1.0.Final

Я где-то читал, что версия spl4j также вызывает беспокойство, поэтому я также говорю:

###slf4j-api-1.7.5###
###slf4j-simple-1.7.5###
###log4j-1.2.17###

Может ли причина ошибки быть из-за совместимости slf4j и log4j?

Я использую проверку базы аннотаций.

Позвольте мне предоставить код:

Customer.java

import java.util.Date;

import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Past;
import javax.validation.constraints.Size;
import org.hibernate.validator.constraints.Email;
import org.hibernate.validator.constraints.NotEmpty;
import org.springframework.format.annotation.DateTimeFormat;


public class Customer {

    @Size(min=2, max=30)
    @NotEmpty
    private String name;

    @NotEmpty @Email
    private String email;

    @NotNull @Min(18) @Max(100)
    private Integer age;
public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public Integer getAge() {
        return age;
    }

    public void setAge(Integer age) {
        this.age = age;
    }

}

CustomerController.java

import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.MessageSource;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.validation.FieldError;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping("/customer")
public class CustomerController {

    @Autowired
    @Qualifier("messageSource")
    private MessageSource messageSource;

    @RequestMapping(value = "", method = RequestMethod.POST)
    public @ResponseBody List<String> saveCustomerAction(
             @Valid @ModelAttribute("customer") Customer customer,
            BindingResult bindingResult, Model model) {
         List<String> errorLog = new ArrayList<String>();
        if (bindingResult.hasErrors()) {
     errorLog.add("Error");

                }
            }
            return errorLog;
        }

        errorLog.add("No Error");
        return errorLog;
    }
}

Добавлен обязательный компонент для источника сообщений и message_en.propertires для сообщенийЖурнал ошибок-----

type Exception report

   message Servlet.init() for servlet spring-rest threw exception

   description The server encountered an internal error that prevented it from fulfilling this request.

   exception

   javax.servlet.ServletException: Servlet.init() for servlet spring-rest threw exception
       org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
       org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
       org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
       org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
       org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
       org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
       java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
       java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
       org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
       java.lang.Thread.run(Thread.java:745)

###----###
###root cause###

    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean#0': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.hibernate.validator.internal.engine.ConfigurationImpl
        org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
        org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
        org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
        org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
        org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
        org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:700)
        org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
        org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
        org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)
        org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:624)
        org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672)
        org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:543)
        org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:484)
        org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
        javax.servlet.GenericServlet.init(GenericServlet.java:158)
        org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
        org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
        org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
        org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
        org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
        org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
        java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        java.lang.Thread.run(Thread.java:745)