Cannot save a new function with "A function requires an output" message
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Authored By

	DVrandecic
	Dec 20 2022, 9:28 PM

Description

Steps to replicate the issue (include links if applicable):

What happens?:
I get a red message "A function requires an output" and it does not save

What should have happened instead?:
It should save. An output has been selected

Software version (skip for WMF-hosted wikis like Wikipedia):

Other information (browser name/version, screenshots, etc.):

Related Changes in Gerrit:

	Subject	Repo	Branch	Lines +/-
	Avoid race condition by having initializeZObject return promise.	mediawiki/extensions/WikiLambda	master	+1 -1

Weird:

When I go to the URL given above, it has that error as described.

BUT - and that's a workaround - if I first go to

and then click on "Create Function" I can save alright.

Change 870547 had a related patch set uploaded (by EWright; author: EWright):

[mediawiki/extensions/WikiLambda@master] Avoid race condition by having initializeZObject return promise.

Change 870547 merged by jenkins-bot:

[mediawiki/extensions/WikiLambda@master] Avoid race condition by having initializeZObject return promise.