Bad Start ComfyUI

[andreydoronin8-oss]

Dear sirs, allow me find out about to solve the issue of bad start ComfyUI on my laptop via disk D?
On screenshot is info after start run_amd_gpu! Could you help me in this issue?
Yours faithfully, Andy

[gershu-ar]

Hey! Looking at your console log, the main issue seems to be a hardware/software mismatch. Your system is trying to initialize HIP (AMD's platform), but it’s failing because it can't find a compatible GPU for that specific version of PyTorch.

Try this:

Verify your GPU brand

If you have an NVIDIA card: You have the wrong version of ComfyUI or PyTorch installed. You are running a build configured for AMD/ROCm. You need the NVIDIA/CUDA version.

If you have an AMD card: Your current driver or the version of Torch in that portable folder doesn't support your specific card model.

Fix the "Path" and Launcher Error

I noticed a Fatal error in launcher at the top of your screen. Your folder path is very deep and contains spaces: D:\MediaGet Downloads\ComfyUI_windows_portable...

The Fix: Move the entire ComfyUI_windows_portable folder to the root of your drive (e.g., D:\ComfyUI). Long paths and special characters often break the portable Python environment.

Clean Reinstall (Recommended)

Since the portable version is acting up with RuntimeError: No HIP GPUs, the fastest solution is a fresh start:

Download the official Nvidia Portable 7z (if you have an Nvidia GPU) from the ComfyUI GitHub releases page.

Extract it directly to C:\ComfyUI or D:\ComfyUI.

Run run_nvidia_gpu.bat.

Update Drivers

Make sure your drivers are up to date:

-> Nvidia: Install the latest Studio Driver (preferred for stability, works great with games too) or Game Ready Driver.
-> AMD: Ensure you have the latest Adrenalin software installed.

Quick Tip: If you definitely have an Nvidia card and want to try a quick fix without re-downloading everything, try running update_comfyui_and_python.bat inside your current folder to see if it can force a repair of the environment.

Post back on the results!

[starve3meals]

D: \MediaGet Downloads \ ComfyUI_windows_portable\python_embeded\Scripts\offload-arch. exe,this path maybe too long for windows os,and the path contains space in 'MediaGet Downloads' which could cause problem in comfy,fix them and you may have a good using.