Questions tagged [azure-functions-runtime]
424 questions
6
votes
2 answers
Azure Functions on .net core 3.0
Now that .Net Core 3.0 has released what's the story for Azure Functions on core3?
When I try to flip a project to
netcoreapp3.0 it still reports as running on 2.2.
If I try to access an api that's 3.0 only it…

AndyV
- 388
- 1
- 6
- 14
6
votes
1 answer
How to test Azure Functions Authentication locally
Can someone please point me to the right direction with this;
I have setup Azure Functions Authentications, it works fine when I deploy my function to Azure but locally the token is not validated hence the I can't retrieve the authenticated user.
I…

user65248
- 471
- 1
- 5
- 17
6
votes
1 answer
Azure Functions - Event Hub not triggering Functions
I have an Azure infrastructure:
2 HTTP Functions -> Event Hub -> 2 Functions -> Table Storage
(so two http functions sending messages to event hub, and two functions triggered by messages in Event Hub, one of them saving message in table…

tommy vercetti
- 307
- 5
- 16
6
votes
3 answers
Microsoft.WindowsAzure.Storage: No valid combination of account information found
I am using Azure Functions Preview and want to add a QueueTrigerFunction.
The function is defined as such:
[FunctionName("QueueTrigger")]
public static void Run([QueueTrigger("testqueue1", Connection = "AzureWebJobsStorage")]string…

Philipp Schmid
- 5,778
- 5
- 44
- 66
5
votes
2 answers
How do you solve AZFD0005 Azure Function App Error
Currently having issues with a Node Azure Function App throwing Error AZFD0005. The node application runs fine locally. The specific error from Azure is :
Microsoft.Azure.WebJobs.Script.ExternalStartupException : Error building configuration in an…

devGregorie
- 151
- 7
5
votes
0 answers
Azure Function builder.GetContext().EnvironmentName always 'Development'
With reference to the official document
When this application setting isn't present when running in Azure, the environment is assumed to be Production.
Even after overriding AZURE_FUNCTIONS_ENVIRONMENT and ASPNETCORE_ENVIRONMENT to Production, I…

chiaDev
- 389
- 3
- 17
5
votes
4 answers
Debug profile does not exists error after VS 2019 update when running azure function
Can't debug azure function from Visual Studio 2019 after updating to version 16.10.0. Getting following error.

Sithira Pathirana
- 588
- 1
- 8
- 26
5
votes
1 answer
Get the application settings values (Environment) from Azure function for python
I am trying to get the application settings values from azure function for python.
I used the below code to get the Data_AzureConnection value.
logging.info("OS Env")
logging.info("Env value")
test =…

Akshay Godase
- 187
- 1
- 12
5
votes
1 answer
Where is the log file created when debugging Azure Function in Visual Studio
I have a Timer Azure Function which I execute in VS. Right click on the Azure Function project and Debug. The function has an ILogger log.
Inspecting the log object I can see that is has two…

Nicolae Daian
- 1,065
- 3
- 18
- 39
5
votes
3 answers
"The function runtime is unable to start"
I know it probably has something to do with a misconfiguration, but unfortunately the most info I get is
The function runtime is unable to start. Session Id:
b939c608ae424150878a55eeac6e7d36 Timestamp: 2018-10-04T18:05:22.023Z
My function looks…

See Sharp
- 379
- 1
- 4
- 11
5
votes
3 answers
How to delay process using Azure functions?
I need to delay the execution of the data insertion in the DB2. I need to wait for 10 min for the following DB deployment reason
Registration Process
Step 1: I made an entry to the table of DB1.
Step 2: Start the process to create DB2- Database…

Furqan Misarwala
- 1,743
- 6
- 26
- 53
5
votes
1 answer
auto generate OpenAPI json file in Visual Studio 2017
I am developing Azure Functions in VS2017 5.13 (Preview) and I would like to generate project documentation from the OpenAPI (aka swagger) which i generated from azure portal. The visual studio doesn’t generate the file, so I got the initial file…

Mostafa
- 3,296
- 2
- 26
- 43
4
votes
3 answers
Encountered a StorageException while trying to fetch the diagnostic events
Out of nowhere started seeing this error when opened function apps, Application is working though.
Unable to retrieve diagnostics and error information for your function app.
Encountered a StorageException while trying to fetch the diagnostic…

saicharan
- 435
- 6
- 18
4
votes
1 answer
Azure Function disabled setting "user" field to HTTP request object on the 26th of April 2022
(!) Issue cannot be reproduced locally.
Azure Function Version ~4
Node Version 14.18.1
Creating a simple HTTP triggered Azure Function and setting just two simple properties we get the following code:
module.exports = async function (context, req)…

Farrukh Normuradov
- 1,032
- 1
- 11
- 32
4
votes
4 answers
Unable to debug Python Azure function in VS Code IDE. Getting connect ECONNREFUSED 127.0.0.1:9091 error
I am trying to debug Azure functions python code using VS code IDE.
Local.settings.json is updated with below config
"AzureWebJobsStorage": "UseDevelopmentStorage=true"
Things I tried so far :-
I reinstalled VS code,
Downgraded Azure Function…

Dyaneshwaran S
- 69
- 1
- 7