I am receiving the following error message:
"No job functions found. Try making your job classes and methods public. If you're using binding extensions (e.g., Azure Storage, ServiceBus, Timers, etc.), make sure you've called the registration method for the extension(s) in your startup code (e.g., builder.AddAzureStorage(), builder.AddServiceBus(), builder.AddTimers(), etc.)."
These are my setups. I have tried every possible solution. I could not figure out the main cause of the above-mentioned issue.
Environment:
Azure Functions Version: 3
Dependencies
"name": "scrape",
"version": "1.0.0",
"description": "",
"type": "module",
"scripts": {
"start": "func start --experimental-modules --language javascript",
"test": "echo \"No tests yet...\""
"dependencies": {
"@azure/functions": "^4.0.0",
"@azure/storage-blob": "^12.17.0",
"playwright": "^1.40.1"
"devDependencies": {},
"main": "src/functions/*.cjs"
Configuration Settings
function.json
"scriptFile": "scrapedata.cjs",
"entryPoint": "main",
"bindings": [
"authLevel": "anonymous",
"type": "httpTrigger",
"direction": "in",
"name": "req",
"methods": ["get", "post"]
"type": "http",
"direction": "out",
"name": "res"
"name": "outputBlob",
"type": "blob",
"path": "outputBlob/{rand-guid}",
"connection": "AzureWebJobsStorage",
"direction": "out"
host.js
"version": "2.0",
"logging": {
"applicationInsights": {
"samplingSettings": {
"isEnabled": true,
"excludedTypes": "Request"
"extensionBundle": {
"id": "Microsoft.Azure.Functions.ExtensionBundle",
"version": "[3.*, 4.0.0)"
Hello
@evisha
- Thank you for providing additional info in the comment. You likely have a minor misconfiguration relating to v3 to v4 programming models somewhere in your local project stack. I was able to test your use case (
HTTP trigger with Blob output
) for
v4 programming model
without any issues and thought this might help:
Here's my
src/functions/httpTrigger.js
file:
const { app, output } = require('@azure/functions');
const blobOutput = output.storageBlob({
connection: "AzureWebJobsStorage",
path: "subfolder/{DateTime:MM-dd-yyyy H:mm:ss}.json",
async function httpTrigger1(request, context){
context.log(`Http function processed request for url "${request.url}"`);
const name = request.query.get('name') || await request.text() || 'world';
context.extraOutputs.set(blobOutput, 'here goes blob content');
return { body: `Hello, ${name}!` };
app.http('httpTrigger1', {
methods: ['GET', 'POST'],
extraOutputs: [blobOutput],
authLevel: 'anonymous',
handler: httpTrigger1
Here's the package.json file (unchanged):
"name": "nodejs-functionapp-v4",
"version": "1.0.0",
"description": "",
"scripts": {
"start": "func start",
"test": "echo \"No tests yet...\""
"dependencies": {
"@azure/functions": "^4.0.0"
"devDependencies": {},
"main": "src/functions/*.js"
Resulting files created in Blob container:
I hope the above helps & gets you unblocked. If you still hit the same issue, or have any follow-up questions, let me know in the comments below.
Please "Accept Answer" if the answer is helpful so that others in the community may benefit from your experience.
