ErrorComfyUI

d40beed9-bb61-43e8-9e54-ace130e23fb3

Queued: Aug 14, 2026, 07:32 PM
Completed: Aug 14, 2026, 07:32 PM
Execution time: 4 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)

The prompt refers to Image 5 but only 2 reference asset(s) were supplied. Images are numbered from 1 in the order the ids are given.

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 103, in validate_reference_usage
    raise ReferenceValidationError(

Outputs

The run failed before producing any output.

Text prompts

Promptnode 2 · SeedanceV2Video · prompt

[Image 1] greets [Image 5] on the balcony.

Input media

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