No selectors visible in v3

[apachelance]

Hi,

I am running V3 of your workflow on Comfyui portable (version 0.6.0). The required nodes are installed. The workflow is working (one image created).

However I cannot see any selectors. Another user in reddit commented with the same issue.

Any idea?

Best
Andreas

[Viexi]

Same issue here:

I get this issue in the terminal output, I'm assuming it's related?

[rgthree-comfy][Reroute] You are using rgthree-comfy reroutes with a ComfyUI Primitive node. Unfortunately, ComfyUI has removed support for this. While rgthree-comfy has a best-effort support fallback for now, it may no longer work as expected and is strongly recommended you either replace the Reroute node using ComfyUI's reroute node, or refrain from using the Primitive node (you can always use the rgthree-comfy "Power Primitive" for non-combo primitives).

[martin-rizzo]

Happy New Year to all!

I have tried different versions of ComfyUI and various configurations but haven't been able to reproduce this issue. Could you please let me know which browser and operating system you are using? This information would be helpful.

It seems that the "rgthree-comfy" nodes are having troubles with Nodes 2.0 and with certain systems. However, I'm struggling to pinpoint the exact cause since these nodes always work well for me.

[apachelance]

Happy New Year!

Browser is Edge, Win 11. I have the same warning liek Viexi. Gemini analyzed this warning and said:

Yes, that warning explains exactly why your radio buttons have disappeared.

In ComfyUI, a standard Primitive node is essentially "empty" by default. It only knows what to display (a slider, a text box, or a list of options) by receiving metadata from the node it is connected to.

Why the Radio Buttons are missing

When the connection between the rgthree-comfy Reroute and the Primitive node breaks (as the warning states), the following happens:

1. Metadata Blocked: The information about the available options (the list that creates the radio buttons) is no longer being passed back through the Reroute node to the Primitive node.

2. Fallback State: Because the Primitive node doesn't receive any instructions on what to display, it defaults to a blank state or a simple input field, and your radio buttons disappear.

3. UI Specifics: Standard ComfyUI primitives usually only show dropdown menus. If you were seeing radio buttons specifically, you were likely using rgthree’s specialized UI features, which are the first things to break when this communication fails.

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How to fix it and get your Radio Buttons back

The most stable solution is to switch to the Power Primitive provided by rgthree, as it is designed to handle these types of connections much better.

1. Delete the old Primitive: Remove the standard ComfyUI Primitive node that is currently blank.

2. Add a Power Primitive: Right-click on the canvas and navigate to rgthree -> Power Primitive.

3. Connect it: Link the Power Primitive to your rgthree Reroute node (or directly to the target node).

4. Set to Radio Buttons:

   • Right-click the Power Primitive node.

   • Look for an option called "Display" or "Widget Type".

   • Select "Radio". (Note: This option usually only appears once the node is connected to an input that actually has multiple choices).

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