ErrorComfyUI

43cbd402-a30d-4752-b97b-786ab31acb62

Queued: Sep 2, 2026, 10:40 AM
Completed: Sep 2, 2026, 10:40 AM
Execution time: 128 ms
Outputs: 0 · 0 B
Inputs: 6
Cached nodes: —

Failure

ValueErrorin JMGeminiImageGenerator (node 20)

Gemini API key is required

Stack trace

  File "/home/ec2-user/ComfyUI-031/execution.py", line 545, 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-031/execution.py", line 344, 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-031/execution.py", line 318, in _async_map_node_over_list
    await process_inputs(input_dict, i)
  File "/home/ec2-user/ComfyUI-031/execution.py", line 306, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^
  File "/home/ec2-user/ComfyUI-031/custom_nodes/ComfyUI-JM-Gemini-API/nodes/jm_gemini_image_node.py", line 126, in generate_image
    raise ValueError("Gemini API key is required")

Outputs

The run failed before producing any output.

Text prompts

Promptnode 20 · JMGeminiImageGenerator · prompt“JM Gemini Image Generator”

give me an image prompt where I want to generate a character sheet of this person that I have uploaded. The character's height is 5 feet 4 inches. I want a total of three panels: First panel to be a close-up Second panel to be full-body, front-facing Third panel should be full-body, back-facing The body elements have to be taken from the uploaded reference images.

6 other text fields— sigmas, filenames, and other non-prompt strings the logger swept up

node 1 · LoadImage · image

WhatsApp Image 2026-08-29 at 10.34.07 PM.jpeg

node 2 · LoadImage · image

Screenshot 2026-09-02 153625.png

node 23 · LoadImage · image

Screenshot 2026-09-02 153639.png

node 24 · LoadImage · image

Screenshot 2026-09-02 153832.png

node 25 · LoadImage · image

Screenshot 2026-09-02 153904.png

node 26 · LoadImage · image