nacos不支持spring native

[xuanyangyang]

问题
spring native 打包后@NacosInjected没有进行注入，导致产生NullPointerException
异常堆栈如下

2022-09-03 11:23:23.981  INFO 1 --- [           main] c.a.b.n.c.u.NacosConfigPropertiesUtils   : nacosConfigProperties : NacosConfigProperties{serverAddr='localhost:8848', contextPath='null', encode='null', endpoint='null', namespace='null', accessKey='null', secretKey='null', ramRoleName='null', autoRefresh=false, dataId='null', dataIds='null', group='DEFAULT_GROUP', type=PROPERTIES, maxRetry='null', configLongPollTimeout='null', configRetryTime='null', enableRemoteSyncConfig=false, extConfig=[], bootstrap=Bootstrap{enable=false, logEnable=false}}
2022-09-03 11:23:23.981  INFO 1 --- [           main] o.s.nativex.NativeListener               : AOT mode enabled

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.7.1)

2022-09-03 11:23:23.982  INFO 1 --- [           main] c.a.b.n.c.u.NacosConfigPropertiesUtils   : nacosConfigProperties : NacosConfigProperties{serverAddr='localhost:8848', contextPath='null', encode='null', endpoint='null', namespace='null', accessKey='null', secretKey='null', ramRoleName='null', autoRefresh=false, dataId='null', dataIds='null', group='DEFAULT_GROUP', type=PROPERTIES, maxRetry='null', configLongPollTimeout='null', configRetryTime='null', enableRemoteSyncConfig=false, extConfig=[], bootstrap=Bootstrap{enable=false, logEnable=false}}
2022-09-03 11:23:23.982  INFO 1 --- [           main] NacosConfigApplicationContextInitializer : [Nacos Config Boot] : The preload configuration is not enabled
2022-09-03 11:23:23.982  INFO 1 --- [           main] c.e.nativedemo.NativeDemoApplication     : Starting NativeDemoApplication using Java 17.0.4.1 on 343867af6298 with PID 1 (/workspace/com.example.nativedemo.NativeDemoApplication started by cnb in /workspace)
2022-09-03 11:23:23.982  INFO 1 --- [           main] c.e.nativedemo.NativeDemoApplication     : No active profile set, falling back to 1 default profile: "default"
2022-09-03 11:23:23.995  WARN 1 --- [           main] .r.c.ReactiveWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'discoveryController': Invocation of init method failed; nested exception is java.lang.NullPointerException
2022-09-03 11:23:23.995  INFO 1 --- [           main] .c.NacosValueAnnotationBeanPostProcessor : class com.alibaba.nacos.spring.context.annotation.config.NacosValueAnnotationBeanPostProcessor was destroying!
2022-09-03 11:23:23.995  INFO 1 --- [           main] AnnotationNacosInjectedBeanPostProcessor : class com.alibaba.nacos.spring.beans.factory.annotation.AnnotationNacosInjectedBeanPostProcessor was destroying!
2022-09-03 11:23:23.995 ERROR 1 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'discoveryController': Invocation of init method failed; nested exception is java.lang.NullPointerException
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:66) ~[com.example.nativedemo.NativeDemoApplication:2.7.1]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[com.example.nativedemo.NativeDemoApplication:na]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) ~[com.example.nativedemo.NativeDemoApplication:na]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) ~[com.example.nativedemo.NativeDemoApplication:na]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[com.example.nativedemo.NativeDemoApplication:na]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[com.example.nativedemo.NativeDemoApplication:na]
        at com.example.nativedemo.NativeDemoApplication.main(NativeDemoApplication.java:10) ~[com.example.nativedemo.NativeDemoApplication:na]
Caused by: java.lang.NullPointerException: null
        at com.example.nativedemo.DiscoveryController.afterPropertiesSet(DiscoveryController.java:35) ~[com.example.nativedemo.NativeDemoApplication:na]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[com.example.nativedemo.NativeDemoApplication:5.3.21]
        ... 16 common frames omitted

代码如下

环境
Version info: 'GraalVM 22.2.0 Java 17 CE'
Java version info: '17.0.4+8-jvmci-22.2-b06'
spring boot version:2.7.1
spring native version:0.12.1
nacos spring boot version:0.2.12
maven version:3.8.4
docker version:20.10.17
复现步骤
demo仓库：https://github.com/xuanyangyang/native-demo
注意：修改一下application.properties里的nacos配置去适配你的环境

1. git clone https://github.com/xuanyangyang/native-demo.git
2. cd native-demo
3. mvn spring-boot:build-image
4. docker run --rm -p 10000:10000 --name native-demo native-demo:0.0.1-SNAPSHOT

[sk142857]

解决了吗？好像还是报错。

[xuanyangyang]

解决了吗？好像还是报错。

还没解决

[enderwsp]

nacos-config，包括relfections根据包路径扫描类在native模式下不支持

[linghengqian]

• Just as a reminder, this issue is obsolete in nature, Spring Native has entered maintenance phase, and this issue should be closed.

• For Spring Framework's AOT engine, the issues mentioned above are at Use java.nio and FileSystems to resolve files in PathMatchingResourcePatternResolver spring-projects/spring-framework#29163 , Cannot resolve FileSystem root resource in Native Image oracle/graal#5020 and Native Image FileSystem is trailing slash sensitive oracle/graal#5080 further processed.

• If anyone wants to provide GraalVM reachability metadata for a specific version of Nacos Client, he should open a new issue and submit a PR at https://github.com/oracle/graalvm-reachability-metadata .

[onexuan]

同样遇到这个问题，@NacosInjected 无效

[DarrenLuo]

@i will solve it@