Pattern nodes (not working)

[K3nt3L]

Hi The pattern nodes failing to render images. Thanks for maintaining this useful custom nodes :)

(I updated Comfy and the nodes yesterday, and reinstall Comfy & all the nodes today. 2 days ago, it worked fine).

Matrix SD console output :

---

Error occurred when executing CR Halftone Grid:

Can't find a usable init.tcl in the following directories: D:/Matrix/Data/Assets/lib/tcl8.6 D:/Matrix/Data/Packages/ComfyUI/venv/lib/tcl8.6 D:/Matrix/Data/Packages/ComfyUI/lib/tcl8.6 D:/Matrix/Data/Packages/ComfyUI/venv/library D:/Matrix/Data/Packages/ComfyUI/library D:/Matrix/Data/Packages/ComfyUI/tcl8.6.12/library D:/Matrix/Data/Packages/tcl8.6.12/library

This probably means that Tcl wasn't installed properly.

File "D:\Matrix\Data\Packages\ComfyUI\execution.py", line 154, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) File "D:\Matrix\Data\Packages\ComfyUI\execution.py", line 84, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) File "D:\Matrix\Data\Packages\ComfyUI\execution.py", line 77, in map_node_over_list results.append(getattr(obj, func)(slice_dict(input_data_all, i))) File "D:\Matrix\Data\Packages\ComfyUI\custom_nodes\ComfyUI_Comfyroll_CustomNodes\nodes\nodes_graphics_matplot.py", line 135, in halftone fig, ax = plt.subplots(figsize=(width/100,height/100)) File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\pyplot.py", line 1598, in subplots fig = figure(fig_kw) File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\pyplot.py", line 934, in figure manager = new_figure_manager( File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\pyplot.py", line 465, in new_figure_manager return _get_backend_mod().new_figure_manager(*args, **kwargs) File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\backend_bases.py", line 3402, in new_figure_manager return cls.new_figure_manager_given_figure(num, fig) File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\backend_bases.py", line 3407, in new_figure_manager_given_figure return cls.FigureCanvas.new_manager(figure, num) File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\backend_bases.py", line 1785, in new_manager return cls.manager_class.create_with_canvas(cls, figure, num) File "D:\Matrix\Data\Packages\ComfyUI\venv\lib\site-packages\matplotlib\backends_backend_tk.py", line 486, in create_with_canvas window = tk.Tk(className="matplotlib") File "D:\Matrix\Data\Assets\Python310\tkinter__init.py", line 2299, in init__ self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)

[Suzie1]

Hi, thanks for reporting this. I just ran my test cases for the Pattern nodes and they are all working okay. I'm not sure why tcl is triggering an error. It is not an import in the Comfyroll code. I'm not familiar with Matrix SD but is it possible this erro is related to your Matrix build? The Pattern nodes didn't have any recent changes. I will update my Comfy today and see if that causes an issue. I usually update once a week. Suzie

[K3nt3L]

Thanks. I'm guessing that I have an issue between my Python and the venvs... But the issue is still there when I 'm using my old Comfy, outside Matrix. I have installed too much things last weeks, it's becoming a mess.

[K3nt3L]

By the way, I solved the issue and made some tests. The nodes are working on a fresh standalone portable version. I reinstalled Matrix : the pattern nodes, for now, can't work with Comfy in Matrix.

[Suzie1]

Hi, I'm glad its solved. I'm sorry they don't work in Matrix. If you can identify why, I would be happy to do a fix. Suzie

[mthompson0220]

Latest Comfy UI:

Traceback (most recent call last): File "D:\AI\SD\ComfyUI\nodes.py", line 1893, in load_custom_node module_spec.loader.exec_module(module) File "", line 940, in exec_module File "", line 241, in _call_with_frames_removed File "D:\AI\SD\ComfyUI\custom_nodes\ComfyUI_Comfyroll_CustomNodes__init__.py", line 21, in from .node_mappings import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS File "D:\AI\SD\ComfyUI\custom_nodes\ComfyUI_Comfyroll_CustomNodes\node_mappings.py", line 132, in "CR Halftone Grid": CR_HalftoneGrid, ^^^^^^^^^^^^^^^ NameError: name 'CR_HalftoneGrid' is not defined

Dedicated env with all else working.

[K3nt3L]

I can't say how and why, but now, it's working fine with Matrix.