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[2.0.76] Signal group names are not updated when placing parametrized blueprints

Posted: Thu May 07, 2026 11:18 am
by masonl
Hi folks,

Unsure if this is intended or not.

In my playthroughs I use a circuit based logistic system that has a shared named signal group in a constant combinator in sync between the logistic loading station and the outpost station train stop (which I call the module). See https://mason-larobina.github.io/factor ... rains.html.

To make creating new pairs of modules and loading stations with the same signal group name foolproof I tried to use a parametrized blueprint. However when reifying the blueprint the parameter placeholders in the signal group name are untouched.

Regards,

Mason

Re: [2.0.76] Signal group names are not updated when placing parametrized blueprints

Posted: Thu May 07, 2026 12:29 pm
by boskid
Thanks for the report. This is more of a feature request than a bug report since this feature never existed in the first place, but i "fixed" it for 2.1.

Re: [2.0.76] Signal group names are not updated when placing parametrized blueprints

Posted: Thu May 07, 2026 12:36 pm
by masonl
Incredible turnaround. Thank you so much.