Error on Gallery: The connection destination (name=Targets) is not valid

[NicoMiguel]

Hello.

An analytic app is suddenly showing this error for many tools when run on the gallery:

•  The connection destination (name=Targets) is not valid (ToolId: 139)
• The connection origin (name=Output) is not valid (ToolId: 138)
• The connection destination (name=Source) is not valid (ToolId: 139)
• The connection destination (name=Input) is not valid (ToolId: 152)

The app ran without error until Friday. The app still runs locally on Designer.

[NicoMiguel · Accepted solution]

I was able to solve the issue. In case it helps anyone in the future:

It turns out that this error occurs when using regular tool containers inside control containers.

Removing the regular tool containers will solve the issue.

I'm using Alteryx 2023.1.