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toyxyz / ComfyUI_toyxyz_test_nodes

Custom node and script for sending webcam to ComfyUI
GNU General Public License v3.0
460 stars 29 forks source link

got the error message in second run #22

Open joshua76y opened 6 months ago

joshua76y commented 6 months ago

Error occurred when executing CaptureWebcam:

object of type 'NoneType' has no len()

File "F:\AI\ComfyUI_windows_portable\ComfyUI\execution.py", line 153, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "F:\AI\ComfyUI_windows_portable\ComfyUI\execution.py", line 97, in get_output_data output_is_list = [False] * len(results[0])

the first run is on and the sampler can get the webcam data, but when I click the Queue Prompt again and it doesn't work

toyxyz commented 6 months ago

This error can occur if there is no webcam connected to your computer. Do you have any other video devices connected besides your webcam?

joshua76y commented 6 months ago

I happend when I choose Captures an image directly from the webcam node

toyxyz commented 6 months ago

This error occurs when the webcam is turned off. Make sure your webcam is turned on.