azure-functions-host: [In Portal] EventGrid Trigger execution failed with NotImplementedException

Repro steps

Create new Function App with PowerShell Core stack
Add new function in portal
Select EventGrid Trigger function template
Confirm Microsoft.Azure.WebJobs.Extensions.EventGrid installing dialog
Select created function and click Run button

Error log

2020-01-07T16:59:11  Welcome, you are now connected to log-streaming service. The default timeout is 2 hours. Change the timeout with the App Setting SCM_LOGSTREAM_TIMEOUT (in seconds). 
2020-01-07T16:59:20.395 [Information] Executing 'Functions.EventGridTrigger1' (Reason='This function was programmatically called via the host APIs.', Id=5fb87d7b-9fa5-4ab2-a2ec-cb7f24c6621e)
2020-01-07T16:59:20.515 [Error] Executed 'Functions.EventGridTrigger1' (Failed, Id=5fb87d7b-9fa5-4ab2-a2ec-cb7f24c6621e)
The method or operation is not implemented.

Addtional information

Runtime version: 2.0.12888.0 (~2)
Platform: Windows
ASP Tier: Consumption
Region: West US 2

Workaround

Downgrade Microsoft.Azure.WebJobs.Extensions.EventGrid version 2.1.0 to 2.0.0

About this issue

Original URL
State: open
Created 4 years ago
Reactions: 7
Comments: 26 (4 by maintainers)

Most upvoted comments

Hey,

In-portal, the Powershell and .NET function has the same issue. Moreover, the runtime version ~4 does not support ExtensionBundle <=2.0.0 anymore. Runtime version ~3 does support the ExtensionBundle <=2.0.0 version, but doesn’t work. Selecting runtime version ~2 does not fix the issue either.

No combination of runtime version (~2.0, ~2, ~3, ~4) and ExtensionBundle version [1., 2.0.0), [2., 3.0.0), [3.*, 4.0.0) worked for me.

It is easy to reproduce with the default setup of Azure Function with Event Grid trigger, could someone please look into this?

MichaelVlcek on Jun 17, 2022