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成功部署后，我尝试调用 [xxxxx.appspot.com/_ah/api/*] 并收到错误请求错误：500，它一直工作到 3 周前，现在我正在疯狂寻找原因。我的自定义 API 在 Google API 资源管理器上也不可见（我也清理了 cookie！）。

这似乎是一个实际问题，有相关的问题，但任何解决方案都适合我。

以下是日志：

{
 httpRequest: {
  status:  500   
 }
 insertId:  "5a6781240009209ba6384b12"  
 labels: {
  clone_id:  ""   
 }
 logName:  "projects/millis-v1/logs/appengine.googleapis.com%2Frequest_log"  
 operation: {
  first:  true   
  id:  "5a67812400ff0660347c4c558f0001657e6d696c6c69732d76310001323031383031323374313933333336000100"   
  last:  true   
  producer:  "appengine.googleapis.com/request_id"   
 }
 protoPayload: {
  @type:  "type.googleapis.com/google.appengine.logging.v1.RequestLog"   
  appEngineRelease:  "1.9.54"   
  appId:  "e~millis-v1"   
  endTime:  "2018-01-23T18:38:28.420341Z"   
  finished:  true   
  first:  true   
  host:  "millis-v1.appspot.com"   
  httpVersion:  "HTTP/1.1"   
  ip:  "2a01:c50e:2259:4300:486b:77c:fa4a:a270"   
  latency:  "0.002497s"   
  line: [
   0: {
    logMessage:  "The request failed because the instance could not start successfully"     
    severity:  "ERROR"     
    time:  "2018-01-23T18:38:28.420254Z"     
   }
  ]
  method:  "GET"   
  pendingTime:  "0.002370834s"   
  requestId:  "5a67812400ff0660347c4c558f0001657e6d696c6c69732d76310001323031383031323374313933333336000100"   
  resource:  "/_ah/api/discovery/v1/apis/adminappendpoint/v1/rest?fields=kind%2Cname%2Cversion%2CrootUrl%2CservicePath%2Cresources%2Cparameters%2Cmethods%2CbatchPath%2Cid&pp=0"   
  startTime:  "2018-01-23T18:38:28.417844Z"   
  status:  500   
  traceId:  "7c897e18c63dc7d114cf785474b30545"   
  urlMapEntry:  "unused"   
  userAgent:  "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"   
  versionId:  "20180123t193336"   
 }
 receiveTimestamp:  "2018-01-23T18:38:28.600329615Z"  
 resource: {
  labels: {
   module_id:  "default"    
   project_id:  "millis-v1"    
   version_id:  "20180123t193336"    
   zone:  "eu5"    
  }
  type:  "gae_app"   
 }
 severity:  "ERROR"  
 timestamp:  "2018-01-23T18:38:28.417844Z"  
}

有英雄吗？谢谢你！。

4

1 回答 1

2

线索在该日志消息中：“请求失败，因为实例无法成功启动”。

通常这意味着您的应用程序在应用程序启动期间抛出异常，甚至在它可以处理请求之前。正如 saiyr 建议的那样，您需要查看应用程序日志以获取解释。

于 2018-01-24T22:15:55.167 回答