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Spring Cloud Tencent is a Spring Cloud based Service Governance Framework provided by Tencent.
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PolarisRegistration使用spring-boot-devtools报.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" #1158

Closed itfsw closed 10 months ago

itfsw commented 11 months ago

Describe the bug PolarisRegistration使用spring-boot-devtools报.NullPointerException: Cannot invoke "java.lang.Integer.intValue()"
原因猜测：
正常启动时PolarisContextProperties在其他配置类调用了configuration方法对localPort进行了初始化，修改代码后触发热部署，因为PolarisContextProperties热重载后没有configuration又被注入到了PolarisRegistration中，PolarisRegistration中port为int触发拆箱导致空指针。

To Reproduce

  1. 使用spring-boot-devtools；
  2. 不配置spring.cloud.polaris.local-port；
  3. 修改任意代码触发热重载；

Expected behavior

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.cloud.client.serviceregistry.AutoServiceRegistrationAutoConfiguration': Unsatisfied dependency expressed through field 'autoServiceRegistration': Error creating bean with name 'polarisAutoServiceRegistration' defined in class path resource [com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.class]: Unsatisfied dependency expressed through method 'polarisAutoServiceRegistration' parameter 2: Error creating bean with name 'polarisRegistration' defined in class path resource [com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.class]: Failed to instantiate [com.tencent.cloud.polaris.registry.PolarisRegistration]: Factory method 'polarisRegistration' threw exception with message: Cannot invoke "java.lang.Integer.intValue()" because the return value of "com.tencent.cloud.polaris.context.config.PolarisContextProperties.getLocalPort()" is null
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:716) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:696) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:145) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:483) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1416) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:597) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:973) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:942) ~[spring-context-6.0.11.jar:6.0.11]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) ~[spring-context-6.0.11.jar:6.0.11]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.1.2.jar:3.1.2]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-3.1.2.jar:3.1.2]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:436) ~[spring-boot-3.1.2.jar:3.1.2]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-3.1.2.jar:3.1.2]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-3.1.2.jar:3.1.2]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-3.1.2.jar:3.1.2]
        xxx
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:50) ~[spring-boot-devtools-3.1.2.jar:3.1.2]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'polarisAutoServiceRegistration' defined in class path resource [com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.class]: Unsatisfied dependency expressed through method 'polarisAutoServiceRegistration' parameter 2: Error creating bean with name 'polarisRegistration' defined in class path resource [com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.class]: Failed to instantiate [com.tencent.cloud.polaris.registry.PolarisRegistration]: Factory method 'polarisRegistration' threw exception with message: Cannot invoke "java.lang.Integer.intValue()" because the return value of "com.tencent.cloud.polaris.context.config.PolarisContextProperties.getLocalPort()" is null
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:550) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1332) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1162) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:560) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1417) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1337) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:713) ~[spring-beans-6.0.11.jar:6.0.11]
    ... 25 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'polarisRegistration' defined in class path resource [com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.class]: Failed to instantiate [com.tencent.cloud.polaris.registry.PolarisRegistration]: Factory method 'polarisRegistration' threw exception with message: Cannot invoke "java.lang.Integer.intValue()" because the return value of "com.tencent.cloud.polaris.context.config.PolarisContextProperties.getLocalPort()" is null
    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:659) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:647) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1332) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1162) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:560) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1417) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1337) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:888) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-6.0.11.jar:6.0.11]
    ... 38 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.tencent.cloud.polaris.registry.PolarisRegistration]: Factory method 'polarisRegistration' threw exception with message: Cannot invoke "java.lang.Integer.intValue()" because the return value of "com.tencent.cloud.polaris.context.config.PolarisContextProperties.getLocalPort()" is null
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:171) ~[spring-beans-6.0.11.jar:6.0.11]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:655) ~[spring-beans-6.0.11.jar:6.0.11]
    ... 52 common frames omitted
Caused by: java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "com.tencent.cloud.polaris.context.config.PolarisContextProperties.getLocalPort()" is null
    at com.tencent.cloud.polaris.registry.PolarisRegistration.<init>(PolarisRegistration.java:108) ~[spring-cloud-starter-tencent-polaris-discovery-1.12.0-2022.0.4.jar:1.12.0-2022.0.4]
    at com.tencent.cloud.polaris.registry.PolarisRegistration.registration(PolarisRegistration.java:155) ~[spring-cloud-starter-tencent-polaris-discovery-1.12.0-2022.0.4.jar:1.12.0-2022.0.4]
    at com.tencent.cloud.polaris.registry.PolarisServiceRegistryAutoConfiguration.polarisRegistration(PolarisServiceRegistryAutoConfiguration.java:78) ~[spring-cloud-starter-tencent-polaris-discovery-1.12.0-2022.0.4.jar:1.12.0-2022.0.4]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:139) ~[spring-beans-6.0.11.jar:6.0.11]
    ... 53 common frames omitted

Environment

Additional context Add any other context about the problem here.

SkyeBeFreeman commented 11 months ago

目前暂未针对 spring-boot-devtools 的使用进行兼容性测试，如果有兴趣您可以直接参与这方面的共建哦~

SkyeBeFreeman commented 10 months ago

closed by #1131