Help: Flux2-dev ControlNet Broken in ComfyUI 0.30.1
External-Orchid8461 · reddit · 2026-09-02
A user reported that ControlNet workflows for Flux2-dev stopped working after updating ComfyUI to version 0.30.1. The error message indicates 'ControlNetWrapper' object has no attribute 'multigpuclones'. The user tested various workflows involving Union controlnet models without success. The post asks if this is a version compatibility issue and what configuration changes are needed to restore functionality.
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