我使用springboot项目已经两年了,我只是想让一个同事参与进来,但是我无法让存储库在他的计算机上运行。因此我删除了我的 .m2
我可以复制错误,但问题是我无法修复它。
spring boot版本:1.5.22.release。有什么建议吗?
2021-03-08 15:29:48.563 [restartedMain] INFO d.a.s.SpringBootproject - No active profile set, falling back to default profiles: default
2021-03-08 15:29:48.709 [background-preinit] INFO o.h.v.internal.util.Version - HV000001: Hibernate Validator 5.3.6.Final
2021-03-08 15:29:48.789 [restartedMain] INFO o.s.b.c.e.AnnotationConfigEmbeddedWebApplicationContext - Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@72d24d6a: startup date [Mon Mar 08 15:29:48 CET 2021]; root of context hierarchy
2021-03-08 15:29:53.456 [restartedMain] INFO o.s.b.f.x.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [META-INF/cxf/cxf.xml]
2021-03-08 15:29:53.677 [restartedMain] ERROR o.s.boot.SpringApplication - Application startup failed
java.lang.IllegalStateException: Error processing condition on org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration.mbeanExporter
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:102)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:179)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:140)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:116)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:320)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:228)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:272)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:92)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:687)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:524)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:123)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:666)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:353)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:300)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1082)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1071)
at de.myproject.project.SpringBootproject.main(SpringBootproject.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: java.lang.reflect.MalformedParameterizedTypeException: null
at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.validateConstructorArguments(ParameterizedTypeImpl.java:58)
at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.<init>(ParameterizedTypeImpl.java:51)
at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.make(ParameterizedTypeImpl.java:92)
at sun.reflect.generics.factory.CoreReflectionFactory.makeParameterizedType(CoreReflectionFactory.java:105)
at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:140)
at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)
at sun.reflect.generics.repository.MethodRepository.getReturnType(MethodRepository.java:68)
at java.lang.reflect.Method.getGenericReturnType(Method.java:255)
at org.springframework.core.MethodParameter.getGenericParameterType(MethodParameter.java:397)
at org.springframework.core.SerializableTypeWrapper$MethodParameterTypeProvider.getType(SerializableTypeWrapper.java:338)
at org.springframework.core.SerializableTypeWrapper.forTypeProvider(SerializableTypeWrapper.java:146)
at org.springframework.core.ResolvableType.forType(ResolvableType.java:1346)
at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1249)
at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1217)
at org.springframework.core.ResolvableType.forMethodReturnType(ResolvableType.java:1160)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:759)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:638)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:607)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1496)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1018)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.addBeanTypeForNonAliasDefinition(BeanTypeRegistry.java:217)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.addBeanTypeForNonAliasDefinition(BeanTypeRegistry.java:195)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.addBeanType(BeanTypeRegistry.java:188)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.updateTypesIfNecessary(BeanTypeRegistry.java:175)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.getNamesForType(BeanTypeRegistry.java:112)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:171)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:158)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:128)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:103)
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47)
... 22 common frames omitted
2021-03-08 15:29:53.679 [restartedMain] INFO o.s.b.c.e.AnnotationConfigEmbeddedWebApplicationContext - Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@72d24d6a: startup date [Mon Mar 08 15:29:48 CET 2021]; root of context hierarchy
2021-03-08 15:29:53.681 [restartedMain] WARN o.s.boot.SpringApplication - Unable to close ApplicationContext
java.lang.reflect.MalformedParameterizedTypeException: null
at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.validateConstructorArguments(ParameterizedTypeImpl.java:58)
at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.<init>(ParameterizedTypeImpl.java:51)
at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.make(ParameterizedTypeImpl.java:92)
at sun.reflect.generics.factory.CoreReflectionFactory.makeParameterizedType(CoreReflectionFactory.java:105)
at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:140)
at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)
at sun.reflect.generics.repository.MethodRepository.getReturnType(MethodRepository.java:68)
at java.lang.reflect.Method.getGenericReturnType(Method.java:255)
at org.springframework.core.MethodParameter.getGenericParameterType(MethodParameter.java:397)
at org.springframework.core.SerializableTypeWrapper$MethodParameterTypeProvider.getType(SerializableTypeWrapper.java:338)
at org.springframework.core.SerializableTypeWrapper.forTypeProvider(SerializableTypeWrapper.java:146)
at org.springframework.core.ResolvableType.forType(ResolvableType.java:1346)
at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1249)
at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1217)
at org.springframework.core.ResolvableType.forMethodReturnType(ResolvableType.java:1160)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:759)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:638)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:607)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1496)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:425)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:395)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:515)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:508)
at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1190)
at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:785)
at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:773)
at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:760)
at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:715)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:310)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1082)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1071)
at de.myproject.project.SpringBootproject.main(SpringBootproject.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
到目前为止我所做的:
修复了maven resources插件的所有dependencie警告/错误
将以下参数添加到我的 application.yml
```
spring:
jmx:
enabled: false
试图排除 `JmxAutoConfiguration.class` 在 `@SpringBootApplication` 班
检查了Java8是否在EclipseIDE中使用。
感谢您的帮助。
//编辑@deviprasad sharma
这是spring引导配置:
package de.myproject.project;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Import;
import org.springframework.core.env.Environment;
import de.all4cloud.scan4cloud.config.JpaConfig;
import de.all4cloud.scan4cloud.tenant.settings.SettingsService;
@Import(JpaConfig.class)
@SpringBootApplication(scanBasePackages =
{ "de.myproject.project" }, exclude =
{ DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class, DataSourceTransactionManagerAutoConfiguration.class, FlywayAutoConfiguration.class })
public class SpringBootproject extends SpringBootServletInitializer
{
@Autowired
private SettingsService settingsService;
@Autowired
private Environment environment;
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application)
{
return application.sources(SpringBootproject.class);
}
public static void main(String[] args) throws Exception
{
SpringApplication.run(SpringBootproject.class, args);
}
@Bean
public InitializingBean startupDevSettings()
{
return () ->
{
if (environment.getActiveProfiles().length == 0 || !environment.getActiveProfiles()[0].equals("production"))
{
settingsService.devSettings();
}
};
}
}
第40行是springapplication.run(springbootproject.class,args);
2条答案
按热度按时间htrmnn0y1#
不可能知道确切的问题在哪里,但是
当泛型声明的类型参数不正确(或丢失)时引发。更具体地说,这个声明似乎是在方法返回类型上
检查编译器警告
uses unchecked or unsafe operations.
以下是此类问题的一个例子:现在,当spring试图找出
methodA()
它将抛出异常,就像您的情况一样。在调试模式下运行应用程序
你需要通过
--debug
在您的程序中,spring将非常详细地描述它试图创建的类/bean,而这又应该指向确切的问题gijlo24d2#
谢谢rkosegi。
我试过不同的方法。调试选项没有帮助,因此我首先用maven enforcer plugin(mvn)清除所有pom依赖项enforcer:enforce). 后来我把项目中存在的所有问题都一一解决了。
现在它又开始工作了。