当你遇到 "resttemplate service instance cannot be null" 的错误时,这通常意味着在你的应用程序中,RestTemplate 实例或其依赖的服务实例在调用过程中被意外地设置为了 null。为了解决这个问题,你可以按照以下步骤进行排查和修复: 1. 检查 RestTemplate 实例的创建和初始化 确保在你的应用程序中 Re
//www.w3.org/2001/XMLSchema-instance"> <a:ActionType/> <a:Amount>0.01</a:Amount> <a:AmountBeforeDiscount>0.01</a:AmountBeforeDiscount> <a:AuthCode i:nil="true"/> <a:BankMID i:nil="true"/> <a:BindCardErrDescc i:nil=...
2021-03-09 08:26:59.683 WARN 6548 --- [oundedElastic-1] o.s.c.l.core.RoundRobinLoadBalancer : No servers available for service: seeiner-event-example java.lang.IllegalArgumentException: Service Instance cannot be null. at org.springframework.cloud.client.loadbalancer.LoadBalancerUriTools.reco...
package com.thoughtmechanix.licenses.clients; import com.thoughtmechanix.licenses.model.Organization; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.stereotype.Component; import o...
问使用spring mvc在webservice中公开bean时发生异常EN方法一：在初始化时保存ApplicationContext对象 方法...
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Keep in mind to terminate the input stream following the request as illustrated in this instance. Solution 2: To solve the problem, chunked must be activated. File file = new File(CallHttpReceiver.class.getClassLoader().getResource(fileName).getFile()); ...
restTemplateBuilder=restTemplateBuilder; this.responseErrorHandler=responseErrorHandler; } public URI getAccountUri(final UUID accountId) { final ServiceInstance instance = loadBalancer.choose("account"); if (instance == null) { return null; } log.info("Service called on host: {}, port: {}",...