A simple workflow for Klein family models in the first row was developed for 9b and 4b distilled versions, but it should work for base models with minimal changes (such as replacing ConditioningZeroOut with negative conditioning).

About issues

I'm encountering two major problems: Cannot read properties of undefined (reading 'output') and No inner node DTO found for . This workflow will not work on frontend versions newer than 1.39.2 (such as 1.39.19, which is currently the latest version).

There are two reasons for this:

1. I'm using a muted subgraph.

2. I'm using an abandoned rgthree extension.

In 1.42.0, this caused a complete collapse of the workflow. For now, my only solution is to launch ComfyUI with the argument --front-end-version Comfy-Org/[email protected]. This workaround has been working so far.

However, there are published the issues on GitHub, and despite this, there's been no resolution.

As for the two issues:

1. The first one may be fixable by modifying the logic to bypass status and node-terminator or index switchers.

2. Unfortunately, I haven't found a solution yet. What I need is an analogous rgthree extension with new API.

I am not going to split my workflow into repetitive parts or have separate workflows, just like those officially awful official templates, for as long as possible

Regarding nodes 2.0... let's just say it's a piece of shit in its current state.

On the same note, App is not as bad by itself but feels mostly useless.