Copy function not working with a custom template

Description:

The Copy function should generally be image-agnostic because the copy process is handled outside the container. If it works with Vast templates but not with a custom template, the issue is usually not caused by missing apps or dependencies.

Likely cause:

The files in the target path (for example, /ComfyUI/models/) may be located on a non-writable/lower image layer. Files on that layer may be skipped during the copy process.

Recommendation:

• Check whether the files being copied were actually written at runtime.
• Avoid shipping user data directly inside /workspace.

Updated on: 18/03/2026