gang0713 commented on issue #8511:
URL: https://github.com/apache/dubbo/issues/8511#issuecomment-899339899
**接口定义：**
@DubboService(version = "${platform.service.version}", group =
"${platform.service.group}", interfaceClass = IOperateRecordService.class)
public class OperateRecordServiceImpl extends BaseServiceImpl implements
IOperateRecordService {
**消费端注入：**
@DubboReference(version = "${platform.service.version}", group =
"${platform.service.group}", lazy = true)
@Lazy
private IOperateRecordService operateRecordService;
很奇怪，一样的代码，我使用2.7.7启动访问都正常，升级到2.7.8-2.7.13都会报<dubbo:service interface="" />
interface not allow null!
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name
'ServiceBean:com.abc.modules.sysuser.services.ISysUserManageService:1.0.0:dev':
Cannot resolve reference to bean 'sysUserManageServiceImpl' while setting bean
property 'ref'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name 'sysUserManageServiceImpl': Injection of @DubboReference dependencies
is failed; nested exception is java.lang.IllegalStateException: <dubbo:service
interface="" /> interface not allow null!
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1702)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
**使用.dubbo3.0.0和3.0.1都正常，升级到3.0.2报下面的错**
Error starting ApplicationContext. To display the conditions report re-run
your application with 'debug' enabled.
2021-08-16 16:51:10.318 ERROR 31968 --- [ main]
o.s.b.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name 'companyServiceImpl': Injection of @DubboReference dependencies is
failed; nested exception is java.lang.IllegalArgumentException: Can not set
com.abc.modules.expand.services.IOperateRecordService field
com.abc.modules.company.services.impl.CompanyServiceImpl.operateRecordService
to com.sun.proxy.$Proxy156
at
org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor.postProcessPropertyValues(ReferenceAnnotationBeanPostProcessor.java:306)
~[dubbo-3.0.2.jar:3.0.2]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1430)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879)
~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551)
~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143)
~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:755)
~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:402)
[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:312)
[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1247)
[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1236)
[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]
at
com.xykq.platform.PlatformApplication.main(PlatformApplication.java:20)
[classes/:?]
Caused by: java.lang.IllegalArgumentException: Can not set
com.xykq.modules.expand.services.IOperateRecordService field
com.xykq.modules.company.services.impl.CompanyServiceImpl.operateRecordService
to com.sun.proxy.$Proxy156
at
sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167)
~[?:1.8.0_201]
at
sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171)
~[?:1.8.0_201]
at
sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:81)
~[?:1.8.0_201]
at java.lang.reflect.Field.set(Field.java:764) ~[?:1.8.0_201]
at
org.apache.dubbo.config.spring.beans.factory.annotation.AbstractAnnotationBeanPostProcessor$AnnotatedInjectElement.inject(AbstractAnnotationBeanPostProcessor.java:470)
~[dubbo-3.0.2.jar:3.0.2]
at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119)
~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]
at
org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor.postProcessPropertyValues(ReferenceAnnotationBeanPostProcessor.java:302)
~[dubbo-3.0.2.jar:3.0.2]
... 18 more
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