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alibaba / spring-cloud-alibaba

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
https://sca.aliyun.com
Apache License 2.0
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spring-cloud-alibaba 2021.0.1.0版本， <spring.cloud.version>2021.0.1</spring.cloud.version>，如果启用 feign.sentinel.enabled=true, Caused by: java.lang.IllegalStateException: No fallback instance of type class #2928

Closed zhl19911203 closed 1 year ago

zhl19911203 commented 2 years ago

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Which Component eg. Nacos Discovery, Sentinel

Describe what problem you have encountered A clear and concise description of what you want to do.

Caused by: java.lang.IllegalStateException: No fallback instance of type class com.fosafer.voiceprint.platform.module.infra.api.logger.ApiErrorLogApiFallback found for feign client infra-server at com.alibaba.cloud.sentinel.feign.SentinelFeign$Builder$1.getFromContext(SentinelFeign.java:125) at com.alibaba.cloud.sentinel.feign.SentinelFeign$Builder$1.create(SentinelFeign.java:104) at org.springframework.cloud.openfeign.FeignCachingInvocationHandlerFactory.create(FeignCachingInvocationHandlerFactory.java:50) at feign.ReflectiveFeign.newInstance(ReflectiveFeign.java:64) at feign.Feign$Builder.target(Feign.java:268) at org.springframework.cloud.openfeign.DefaultTargeter.target(DefaultTargeter.java:30) at org.springframework.cloud.openfeign.FeignClientFactoryBean.loadBalance(FeignClientFactoryBean.java:379) at org.springframework.cloud.openfeign.FeignClientFactoryBean.getTarget(FeignClientFactoryBean.java:427) at org.springframework.cloud.openfeign.FeignClientFactoryBean.getObject(FeignClientFactoryBean.java:402) at org.springframework.cloud.openfeign.FeignClientsRegistrar.lambda$registerFeignClient$0(FeignClientsRegistrar.java:235) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1249) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1191) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ... 91 common frames omitted

Describe what information you have read eg. I have read the reference doc of Sentinel

steverao commented 2 years ago

Please refer to our examples, you can find how to use sentinel.

steverao commented 1 year ago

Long time without response and close first.