那些遇到过的问题

Spring引导错误:java.lang.ArrayStoreException:sun.reflect.annotation.TypeNotPresentExceptionProxy

Met*_*hew 20 spring-mvc spring-boot

我想使用spring boot来启动我的应用程序,但是在我在pom.xml中添加一些相关jar后,它会返回此错误:我感谢它可能是由一些冲突罐引起的？

Application.java

package com.mm.application;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
@ComponentScan("com.mm.controller")
@Configuration
@EnableAutoConfiguration
public class Application {
public static void main(String[] args) {
    //spring properties xml
    ApplicationContext context = new ClassPathXmlApplicationContext(
            "Spring-Module.xml");
    SpringApplication.run(Application.class, args);
}
@Bean
public InternalResourceViewResolver setupViewResolver() {
    InternalResourceViewResolver resolver = new InternalResourceViewResolver();
    resolver.setPrefix("/WEB-INF/jsp/");
    resolver.setSuffix(".jsp");
    return resolver;
}

}
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错误:

Error starting ApplicationContext. To display the auto-configuration report enabled debug logging (start with --debug)

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/web/servlet/config/annotation/DelegatingWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
atorg.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
atorg.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
atorg.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
atorg.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
atorg.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:648)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:909)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:898)
at com.mm.application.Application.main(Application.java:20)
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主要问题:

 Caused by: java.lang.ArrayStoreException:sun.reflect.annotation.TypeNotPresentExceptionProxy
atsun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:673)
at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:480)
atsun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:306)
atsun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:241)
atsun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:88)
atsun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:70)
at java.lang.Class.initAnnotationsIfNecessary(Class.java:3178)
at java.lang.Class.initAnnotationsIfNecessary(Class.java:3185)
at java.lang.Class.getDeclaredAnnotations(Class.java:3166)
atorg.springframework.core.annotation.AnnotationUtils.isAnnotationDeclaredLocally(AnnotationUtils.java:395)
atorg.springframework.core.annotation.AnnotationUtils.findAnnotation(AnnotationUtils.java:281)
atorg.springframework.core.annotation.AnnotationUtils.findAnnotation(AnnotationUtils.java:265)
atorg.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.isHandler(RequestMappingHandlerMapping.java:173)
atorg.springframework.web.servlet.handler.AbstractHandlerMethodMapping.initHandlerMethods(AbstractHandlerMethodMapping.java:123)
atorg.springframework.web.servlet.handler.AbstractHandlerMethodMapping.afterPropertiesSet(AbstractHandlerMethodMapping.java:103)
atorg.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.afterPropertiesSet(RequestMappingHandlerMapping.java:126)
atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
atorg.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 15 more
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的pom.xml

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.0.1.RELEASE</version>
</parent>



<properties>
    <start-class>com.kdubb.springboot.Application</start-class>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

<repositories>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>http://repo.spring.io/libs-milestone</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </repository>
    <repository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>http://repo.spring.io/libs-snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </repository>
</repositories>

<pluginRepositories>
    <pluginRepository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>http://repo.spring.io/libs-milestone</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </pluginRepository>
    <pluginRepository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>http://repo.spring.io/libs-snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </pluginRepository>
</pluginRepositories>

<build>
    <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

<dependencies>

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.0.4</version>
    </dependency>

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>4.0.0.RELEASE</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-dao</artifactId>
        <version>2.0.8</version>
    </dependency>

    <dependency>
        <groupId>org.apache.tomcat.embed</groupId>
        <artifactId>tomcat-embed-jasper</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
    </dependency>
</dependencies>
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的LoginController

package com.mm.controller;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
@Component
public class LoginController {
@RequestMapping(value = "/CreditRating", method = RequestMethod.GET)
public String index(Model model) {
    model.addAttribute("wisdom", "Goodbye XML");
    // renders /WEB-INF/jsp/Login.jsp
    return "Login";
}

@RequestMapping(value = "/CreditRating/GoLogin")
public String login(Model model) {

    model.addAttribute("wisdom", "Goodbye XML");
    // renders /WEB-INF/jsp/index.jsp
    return "index";
}
}
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Mic*_*urt 12

正如Andy Wilkinson在此GitHub问题或此线程中所解释的那样,当某些注释引用不在类路径上的类时,会发生这些模糊的异常.

大多数此类问题已在最近的Spring Boot版本中得到修复,但您也可以从代码中触发一个,例如在使用@AutoConfigureAfter(X.class)类X路径中缺少类的情况时.

  • 此外，请检查 https://github.com/spring-projects/spring-boot/issues/1696#issuecomment-387967958。通过 TypeNotPresentExceptionProxy 中的断点，您可以发现丢失的类！ (8认同)

Joz*_*zef 7

解决方案可能会因实际不兼容的根本原因而有所不同。研究此类问题的最佳方法是遵循以下步骤：

Caused by: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
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并将断点放入类'TypeNotPresentExceptionProxy'的构造函数中（只有一个）。

在调试模式下执行后，您应该看到确切的错误，并根据发现可以决定要做什么（添加依赖项，排除自动配置等）。

在我的特定情况下，断点揭示了这一点：

java.lang.ClassNotFoundException: org.springframework.integration.config.IntegrationManagementConfigurer
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作为解决方案，我决定像这样排除“ IntegrationAutoConfiguration”：

@SpringBootApplication(exclude = IntegrationAutoConfiguration.class)
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  • 这实际上是您找到此类错误的根本原因的方法。 (5认同)

小智 5

我遇到了与spring-boot-starter-parent 2.0.0.M6相同的问题.

解决方案

是删除 

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-spring-boot-starter-jaxrs</artifactId>
    <version>3.1.11</version>
</dependency>
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并包括 

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web-services</artifactId>
</dependency>
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代替.

Sym*_*Sym 2

我有同样的例外，但我的 spring-boot-starter-parent 版本是 1.3.3，如下

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.3.3.RELEASE</version>
</parent>
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当我升级到 1.4.1 时出现异常

对我来说解决方案是

我必须摆脱不良的依赖：

<dependency>
        <groupId>org.springframework.ws</groupId>
        <artifactId>spring-ws-core</artifactId>
        <version>2.1.4.RELEASE</version>
</dependency>
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并根据Spring Boot 1.4.0 的发行说明将其替换为以下依赖项

 <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web-services</artifactId>          
 </dependency>
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