Question

我开始在Google Cloud上使用App Engine。我从Google下载了示例应用并运行它，它运行正常。当我在.Net Core Razor Pages中在VS2017中创建一个新项目时。我在计算机上运行它没有任何问题。但是，当我将其部署到云时，它失败了。我从两个访问日志。第一个日志来自示例应用程序。第二个日志是我自己的项目。我没有在日志中看到任何错误或任何不同。我错过了什么吗？

{
 httpRequest: {
  latency:  "0.135s"   
  referer:  "-"   
  remoteIp:  "2607:fcc8:608c:3a00:de8:d13b:5871:2a5"   
  requestMethod:  "GET"   
  requestUrl:  "/"   
  responseSize:  "22"   
  status:  200   
  userAgent:  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"   
 }
 insertId:  "1uvem8cg1szzlpp"  
 jsonPayload: {
  appLatencySeconds:  "0.135"   
  httpRequest: {
   protocol:  "HTTP/1.1"    
  }
  latencySeconds:  "0.135"   
  trace:  "8f73f754de13f45c2a52f96d68fa0aea"   
 }
 labels: {
  appengine.googleapis.com/instance_name:  ""   
  appengine.googleapis.com/trace_id:  "8f73f754de13f45c2a52f96d68fa0aea"   
  compute.googleapis.com/resource_id:  "1319068021706788373"   
  compute.googleapis.com/resource_name:  "b083e85685ef"   
  compute.googleapis.com/zone:  "us-east4-c"   
 }
 logName:  "projects/psa-199021/logs/appengine.googleapis.com%2Fnginx.request"  
 receiveTimestamp:  "2018-04-04T11:07:35.003592385Z"  
 resource: {
  labels: {
   module_id:  "default"    
   project_id:  "psa-199021"    
   version_id:  "20180404t070131"    
  }
  type:  "gae_app"   
 }
 timestamp:  "2018-04-04T11:07:29.814Z"  
}

失败的项目的第二个日志

{
 httpRequest: {
  latency:  "0.003s"   
  referer:  "https://psa-199021.appspot.com/"   
  remoteIp:  "2607:fcc8:608c:3a00:de8:d13b:5871:2a5"   
  requestMethod:  "GET"   
  requestUrl:  "/favicon.ico"   
  responseSize:  "22"   
  status:  200   
  userAgent:  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"   
 }
 insertId:  "1uvem8cg1szzlpq"  
 jsonPayload: {
  appLatencySeconds:  "0.003"   
  httpRequest: {
   protocol:  "HTTP/1.1"    
  }
  latencySeconds:  "0.003"   
  trace:  "1db22573c8896fb23beff41088c79e14"   
 }
 labels: {
  appengine.googleapis.com/instance_name:  ""   
  appengine.googleapis.com/trace_id:  "1db22573c8896fb23beff41088c79e14"   
  compute.googleapis.com/resource_id:  "1319068021706788373"   
  compute.googleapis.com/resource_name:  "b083e85685ef"   
  compute.googleapis.com/zone:  "us-east4-c"   
 }
 logName:  "projects/psa-199021/logs/appengine.googleapis.com%2Fnginx.request"  
 receiveTimestamp:  "2018-04-04T11:07:35.003592385Z"  
 resource: {
  labels: {
   module_id:  "default"    
   project_id:  "psa-199021"    
   version_id:  "20180404t070131"    
  }
  type:  "gae_app"   
 }
 timestamp:  "2018-04-04T11:07:30.223Z"  
}

Answer 1

<强>更新

截至2018年4月10日，Google Cloud App Engine .Net Core运行时支持.Net Core 2.0.6。

原始回答 此问题可能是由于使用MS VS 2017模板创建的te项目使用的.Net Core版本与我们当前在App Engine中支持的.Net Core版本不匹配。您可以跟踪问题here。

我可以提供两种临时解决方案：

编辑* .csproj文件并将.Net Core版本更改为2.0.0，在VS上重新加载项目并进行部署。如下：

<ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
</ItemGroup>

使用您可以使用的Google云模板创建项目，Google Cloud Tools for Visual Studio将使用App Engine支持的.Net Core版本。这里：

应用部署失败

1 个答案: