Nacos什么时候支持SpringBoot4

[shaobin0613]

项目升级到Spring Boot4.0.0（Spring Cloud 2025.1.0），项目启动不了，报了以下错误： Unable to instantiate factory class [com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor] for factory type [org.springframework.boot.env.EnvironmentPostProcessor]

[cxhello]

https://github.com/alibaba/nacos/issues/13962

[shaobin0613]

#13962

似乎不是这个问题，我在项目的application.properties加了spring.cloud.nacos.config.namespace=public，仍然报错 我查看了源码，com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor这个类实现的是org.springframework.boot.EnvironmentPostProcessor，但是SpringBoot启动时候org.springframework.boot.env.EnvironmentPostProcessor这个接口获取到的实现类还是com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor，应该是jar包的默认配置没有修改的关系

以下为完整的异常信息：

java.lang.IllegalArgumentException: Unable to instantiate factory class [com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor] for factory type [org.springframework.boot.env.EnvironmentPostProcessor] at org.springframework.core.io.support.SpringFactoriesLoader$FailureHandler.lambda$throwing$0(SpringFactoriesLoader.java:632) at org.springframework.core.io.support.SpringFactoriesLoader$FailureHandler.lambda$handleMessage$0(SpringFactoriesLoader.java:656) at org.springframework.core.io.support.SpringFactoriesLoader.instantiateFactory(SpringFactoriesLoader.java:225) at org.springframework.core.io.support.SpringFactoriesLoader.load(SpringFactoriesLoader.java:201) at org.springframework.core.io.support.SpringFactoriesLoader.load(SpringFactoriesLoader.java:157) at org.springframework.boot.support.SpringFactoriesEnvironmentPostProcessorsFactory.loadDeprecatedPostProcessors(SpringFactoriesEnvironmentPostProcessorsFactory.java:64) at org.springframework.boot.support.SpringFactoriesEnvironmentPostProcessorsFactory.getEnvironmentPostProcessors(SpringFactoriesEnvironmentPostProcessorsFactory.java:56) at org.springframework.boot.support.EnvironmentPostProcessorApplicationListener.getEnvironmentPostProcessors(EnvironmentPostProcessorApplicationListener.java:155) at org.springframework.boot.support.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:131) at org.springframework.boot.support.EnvironmentPostProcessorApplicationListener.onApplicationEvent(EnvironmentPostProcessorApplicationListener.java:118) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:180) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:173) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:151) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:133) at org.springframework.boot.context.event.EventPublishingRunListener.multicastInitialEvent(EventPublishingRunListener.java:137) at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82) at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$0(SpringApplicationRunListeners.java:66) at java.base/java.util.ImmutableCollections$List12.forEach(ImmutableCollections.java:681) at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:123) at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117) at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:65) at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:356) at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) at net.timetown.Application.main(Application.java:238) Caused by: java.lang.IllegalArgumentException: Class [com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor] is not assignable to factory type [org.springframework.boot.env.EnvironmentPostProcessor] at org.springframework.util.Assert.isTrue(Assert.java:136) at org.springframework.core.io.support.SpringFactoriesLoader.instantiateFactory(SpringFactoriesLoader.java:219) ... 21 common frames omitted

[cxhello]

com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor 是 Spring Cloud Alibaba sca社区应该没适配

[shaobin0613]

com.alibaba.cloud.nacos.configdata.NacosConfigDataMissingEnvironmentPostProcessor 是 Spring Cloud Alibaba sca社区应该没适配

那就只能等社区适配了

[KomachiSion]

需要提交issue到Spring cloud alibaba社区

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[github-actions[bot]]

This issue has been open 7 days with no activity. This will be closed in 7 days.