ErrorComfyUI

8716271c-f0ff-4d8e-8a15-a30ff7848fb3

Queued: Aug 14, 2026, 07:32 PM
Completed: Aug 14, 2026, 07:32 PM
Execution time: 21 ms
Outputs: 0 · 0 B
Inputs: 0
Cached nodes: —

Failure

/home/ec2-user/ComfyUI/custom_nodes/ComfyUI-Seed-API.nodes.byteplus_video_node.ReferenceValidationErrorin SeedanceV2Video (node 2)

reference_asset_ids is connected but resolved to no asset ids, so this would be submitted as text-to-video and generate a different subject. Check the upstream asset node for a failed enrollment.

Stack trace

  File "/home/ec2-user/ComfyUI/execution.py", line 542, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ec2-user/ComfyUI/execution.py", line 341, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ec2-user/ComfyUI/execution.py", line 315, in _async_map_node_over_list
    await process_inputs(input_dict, i)
  File "/home/ec2-user/ComfyUI/execution.py", line 303, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^
  File "/home/ec2-user/ComfyUI/custom_nodes/ComfyUI-Seed-API/nodes/byteplus_video_node.py", line 894, in generate_video
    validate_reference_usage(
  File "/home/ec2-user/ComfyUI/custom_nodes/ComfyUI-Seed-API/nodes/byteplus_video_node.py", line 93, in validate_reference_usage
    raise ReferenceValidationError(

Outputs

The run failed before producing any output.

Text prompts

Promptnode 2 · SeedanceV2Video · prompt

Continue from the uploaded reference frame. Same face.

Input media

This run had no input media — it generated from prompts alone.