在门户中运行Azure功能时发生内部服务器错误

Question

I have the following function:

public static class FunctionCheckEmail
{
    [FunctionName("FunctionCheckEmail")]
    public static IActionResult Run(
        [HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,
        [Queue("email-message-admin-confirmation", Connection = "StorageConnectionString")]CloudQueue outputQueue,
        ExecutionContext context,
        ILogger log)
    {
        log.LogInformation("C# HTTP trigger function processed a request.");
        return new AcceptedResult();
    }
}

function.json:

{
  "generatedBy": "Microsoft.NET.Sdk.Functions-1.0.26",
  "configurationSource": "attributes",
  "bindings": [
    {
      "type": "httpTrigger",
      "methods": [
        "post"
      ],
      "authLevel": "function",
      "name": "req"
    }
  ],
  "disabled": false,
  "scriptFile": "../bin/AzureAppDomainRegistration.dll",
  "entryPoint": "AzureAppDomainRegistration.FunctionCheckEmail.Run"
}

host.json:

{
  "version": "2.0",
  "extensions": {}
}

local.settings.json:

{
  "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "UseDevelopmentStorage=true",
    "AzureWebJobsDashboard": "UseDevelopmentStorage=true",
    "AzureWebJobsSendGridApiKey": "XXXX",
    "FUNCTIONS_WORKER_RUNTIME": "dotnet",
    "StorageConnectionString": "DefaultEndpointsProtocol=https;AccountName=domainregistration;AccountKey=XXXX"
  }
}

When I try to call this function here:

I get Internal server Error . What is wrong? I spent half of day for it...

Answer 1

According to your description, it seems that nuget package WindowsAzure.Storage (verion 9.3.3) breaks the output binding. So, you could use ICollector and IAsyncCollector as parameter types for Storage Queue output bindings.

[Queue("101functionsqueue", Connection = "AzureWebJobsStorage")] ICollector<Customer> queueCollector

For more details, you could refer to this article .