[BUG]: Azure Functions - Can't find loc string for key: KuduStackTraceURL

[nchhabradev]

New issue checklist

• I searched for existing GitHub issues
• I read pipeline troubleshooting guide
• I checked how to collect logs

Task name

No response

Task version

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Issue Description

A bug happened!2025-02-21T22:13:07.0445198Z ##[section]Starting: Deploy Azure Function
2025-02-21T22:13:07.0455618Z ==============================================================================
2025-02-21T22:13:07.0456183Z Task : Azure Functions
2025-02-21T22:13:07.0456334Z Description : Update a function app with .NET, Python, JavaScript, PowerShell, Java based web applications
2025-02-21T22:13:07.0456512Z Version : 1.247.1
2025-02-21T22:13:07.0456677Z Author : Microsoft Corporation
2025-02-21T22:13:07.0456811Z Help : https://aka.ms/azurefunctiontroubleshooting
2025-02-21T22:13:07.0456965Z ==============================================================================
2025-02-21T22:13:07.8319770Z Got service connection details for Azure App Service:'cargocustomer-test-func-win'
2025-02-21T22:13:10.0264205Z NOTE: Skipping AzureWebJobsStorage connection string validation since Key Vault reference is used.
2025-02-21T22:13:10.0717091Z Updating App Service Application settings. Data: {"WEBSITE_RUN_FROM_PACKAGE":"1"}
2025-02-21T22:13:10.0721953Z Deleting App Service Application settings. Data: ["WEBSITE_RUN_FROM_ZIP"]
2025-02-21T22:13:10.0722816Z App Service Application settings are already present.
2025-02-21T22:13:10.4159625Z Validating deployment package for functions app before Zip Deploy
2025-02-21T22:13:10.5576256Z Package deployment using ZIP Deploy initiated.
2025-02-21T22:13:10.7123420Z ##[error]Failed to deploy web package to App Service.
2025-02-21T22:13:10.7133671Z ##[warning]Can't find loc string for key: KuduStackTraceURL
2025-02-21T22:13:10.7137651Z ##[error]KuduStackTraceURL https://$cargocustomer-test-func-win:***@cargocustomer-test-func-win.scm.azurewebsites.net/api/vfs/LogFiles/kudu/trace
2025-02-21T22:13:10.7140121Z ##[error]Error: Error: Failed to deploy web package to App Service. Ip Forbidden (CODE: 403)
2025-02-21T22:13:11.4380476Z App Service Application URL: https://cargocustomer-test-func-win.azurewebsites.net
2025-02-21T22:13:11.4489477Z ##[section]Finishing: Deploy Azure Function

Environment type (Please select at least one enviroment where you face this issue)

• Self-Hosted
• Microsoft Hosted
• VMSS Pool
• Container

Azure DevOps Server type

dev.azure.com (formerly visualstudio.com)

Azure DevOps Server Version (if applicable)

No response

Operation system

Azure function app v4

Relevant log output

A bug happened!2025-02-21T22:13:07.0445198Z ##[section]Starting: Deploy Azure Function
2025-02-21T22:13:07.0455618Z ==============================================================================
2025-02-21T22:13:07.0456183Z Task         : Azure Functions
2025-02-21T22:13:07.0456334Z Description  : Update a function app with .NET, Python, JavaScript, PowerShell, Java based web applications
2025-02-21T22:13:07.0456512Z Version      : 1.247.1
2025-02-21T22:13:07.0456677Z Author       : Microsoft Corporation
2025-02-21T22:13:07.0456811Z Help         : https://aka.ms/azurefunctiontroubleshooting
2025-02-21T22:13:07.0456965Z ==============================================================================
2025-02-21T22:13:07.8319770Z Got service connection details for Azure App Service:'cargocustomer-test-func-win'
2025-02-21T22:13:10.0264205Z NOTE: Skipping AzureWebJobsStorage connection string validation since Key Vault reference is used.
2025-02-21T22:13:10.0717091Z Updating App Service Application settings. Data: {"WEBSITE_RUN_FROM_PACKAGE":"1"}
2025-02-21T22:13:10.0721953Z Deleting App Service Application settings. Data: ["WEBSITE_RUN_FROM_ZIP"]
2025-02-21T22:13:10.0722816Z App Service Application settings are already present.
2025-02-21T22:13:10.4159625Z Validating deployment package for functions app before Zip Deploy
2025-02-21T22:13:10.5576256Z Package deployment using ZIP Deploy initiated.
2025-02-21T22:13:10.7123420Z ##[error]Failed to deploy web package to App Service.
2025-02-21T22:13:10.7133671Z ##[warning]Can't find loc string for key: KuduStackTraceURL
2025-02-21T22:13:10.7137651Z ##[error]KuduStackTraceURL https://$cargocustomer-test-func-win:***@cargocustomer-test-func-win.scm.azurewebsites.net/api/vfs/LogFiles/kudu/trace
2025-02-21T22:13:10.7140121Z ##[error]Error: Error: Failed to deploy web package to App Service. Ip Forbidden (CODE: 403)
2025-02-21T22:13:11.4380476Z App Service Application URL: https://cargocustomer-test-func-win.azurewebsites.net
2025-02-21T22:13:11.4489477Z ##[section]Finishing: Deploy Azure Function

Full task logs with system.debug enabled

 [REPLACE THIS WITH YOUR INFORMATION] 

Repro steps

[v-schhabra]

Hi @nchhabradev
Could you please add the "system.debug" to "true" and share the complete pipeline failure logs?

[v-schhabra]

Hi @nchhabradev
Could you please share the complete pipeline logs?
We need your logs to investigate this issue further.