Cannot read properties of undefined (reading 'isLinux')

OptimtriSAS 1

I am trying to deploy my azure function (developed in python) from local to Azure. When I press the button "Deploy to function app" I am getting now this error : Cannot read properties of undefined (reading 'isLinux')
Can someone help me on that topic ?

CK 11 Reputation points

2022-10-07T18:23:35.687+00:00

Degrade your visual studio code version to "VSCodeUserSetup-x64-1.63.2". It will work.
Gent Stone 26 Reputation points

2022-10-08T06:54:00.033+00:00

Same issue and I am on a Mac M1.

4 answers

Gent Stone 26 Reputation points

2022-10-10T23:24:00.853+00:00

You don't need to downgrade your VSCode. I solved this problem by doing the following:

CMD/Ctrl-Shift-P to open the command palette
search for and select "Deploy to Function App..."
Select the handler you already attempted to create.

If that doesn't work you can watch this video: https://www.youtube.com/watch?v=RD3vUCdRf8o&t=13s
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5 people found this answer helpful.

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CK 11 Reputation points

2022-10-07T18:23:12.94+00:00

Degrade your visual studio code version to "VSCodeUserSetup-x64-1.63.2". It will work.
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1 person found this answer helpful.
OptimtriSAS 1 Reputation point

2022-10-08T07:48:45.167+00:00

thank you for your answer. Helpful!

nicolas Jaouen 1 Reputation point

2022-10-08T10:53:04.437+00:00

Facing the same issue. Could you explain a bit more, how to "Degrade your visual studio code version to "VSCodeUserSetup-x64-1.63.2"" ?

CK 11 Reputation points

2022-10-10T10:47:17.22+00:00

Uninstall the Visual studio code in your machine. Then download "VSCodeUserSetup-x64-1.63.2"" setup file and reinstall it.

nas 6 Reputation points

2022-10-11T11:08:41.18+00:00

I only had to downgrade once to previous Version: 1.71.2, and my function uploaded successfully.
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ABE69 6 Reputation points

2022-10-10T07:30:21.95+00:00

Is there an official vs studio code bug for this?
I am experiencing the same
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MuthuKumaranMurugaachari-MSFT 22,361 Reputation points

2022-10-10T20:10:51.31+00:00

@ABE69 OptimtriSAS-0671 I have created an issue in GitHub #3369 and working with our product team on this issue. Will keep you posted.
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MuthuKumaranMurugaachari-MSFT 22,361 Reputation points

2022-10-13T21:18:22.303+00:00
@OptimtriSAS - Thank you for reaching out to Microsoft Q&A and reporting this issue.

Community Update:
We apologize for the inconvenience caused by this. We opened an issue #3369 in vscode-azurefunctions repo and after investigation, our product team found the cause was due to this change VS code 1.72. While they are working on the fix, you can follow the workaround below to unblock for now. You can track the progress of the fix here.

Workaround: (shared in #3369)
Option - 1:

Open Resources > Function App > <your_function_app>

Right-click the function app

Click "Deploy to Function App..."

Option - 2:

Press F1 to open the Command Palette

Type >Azure Functions: Deploy to Function App...

Select Azure Functions: Deploy to Function App...

Follow the prompts to select your Function App

Feel free to add a comment for any questions.
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Nate 1 Reputation point

2022-10-14T16:25:31.147+00:00

Is there a work around for deploying local projects without downgrading?

I get the same error when trying to deploy a local project to a function app but don't have the context-menu option as displayed in your option 1.
Option 2 doesn't list local projects when attempting to choose something to deploy.

MuthuKumaranMurugaachari-MSFT 22,361 Reputation points

2022-10-14T22:56:32.333+00:00

@Nate Unfortunately not.

Carsten Ivarsen 6 Reputation points

2022-10-17T09:16:13.707+00:00

Thanks for the workaround!

I get the same error when deploying the function from the local workspace area of the Azure tab. Using first workaround regarding the Remote Resource area, I was able to deploy function to azure with no issues.

My VS Code has version 1.17.2.

Hope MS find a fix to this.
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Cannot read properties of undefined (reading 'isLinux')

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