This model is a workflow that allows 2 people to hug when their pictures are given. It was created by fixing the non-working parts of the workflow published by T8star-Aix on Runninghub. If I am asked to remove it, I will remove it.The changes made are shown in the video replacing the image cropper nodes and also the errors received are fixed in the code as follows: 2025-03-28T08:24:10.310732 - Traceback (most recent call last): File "/ComfyUI/<a target="_blank" rel="ugc" href="http://execution.py">execution.py</a>", line 327, in execute output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb) File "/ComfyUI/<a target="_blank" rel="ugc" href="http://execution.py">execution.py</a>", line 202, in get_output_data return_values = mapnode_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb) File "/ComfyUI/<a target="_blank" rel="ugc" href="http://execution.py">execution.py</a>", line 174, in mapnode_over_list process_inputs(input_dict, i) File "/ComfyUI/<a target="_blank" rel="ugc" href="http://execution.py">execution.py</a>", line 163, in process_inputs results.append(getattr(obj, func)(**inputs)) File "/ComfyUI/custom_nodes/comfyui_ttp_toolset/TTP_<a target="_blank" rel="ugc" href="http://toolsets.py">toolsets.py</a>", line 704, in expand_and_mask fill_rgba = self.hex_to_rgba(fill_color) File "/ComfyUI/custom_nodes/comfyui_ttp_toolset/TTP_<a target="_blank" rel="ugc" href="http://toolsets.py">toolsets.py</a>", line 559, in hex_to_rgba raise ValueError("Invalid hex color format")ValueError: Invalid hex color format2025-03-28T08:24:10.310997 - Prompt executed in 8.00 seconds <h3 id="solution-to-this-error-:check-where-the-expand_and_mask-function-is-called:-6b1g1oe7j">Solution to this error : Check where the expand_and_mask function is called:</h3>Define fill_color variable on line 704 of TTP_<a target="_blank" rel="ugc" href="http://toolsets.py">toolsets.py</a>.Verify if it is an invalid HEX code:HEX color codes should usually have the format #RRGGBB or #RRGGBBAA (example: #FF5733 or #FF5733FF).If fill_color is in a wrong format (#FF573, 123456, red, etc.), this error will be received.Validate HEX Format in hex_to_rgba FunctionUpdate the hex_to_rgba function on line 559 of TTP_<a target="_blank" rel="ugc" href="http://toolsets.py">toolsets.py</a>:For example, you could add a regex check like the one below:<h3 id="change-the-code-to:import-re-ud7hi6svl">Change the code to: import re</h3>def hex_to_rgba(self, hex_color): # If '#' is present, clear from the beginning hex_color = hex_color.lstrip('#') # Check if HEX format is valid if not re.match(r'^[A-Fa-f0-9]{6}$|^[A-Fa-f0-9]{8}$', hex_color): raise ValueError(f “Invalid hex color format: {hex_color}. Expected format is #RRRGGBB or #RRRGGBBAA.") # If 6 characters, return with default alpha value 255 (full opacity) if len(hex_color) == 6: r = int(hex_color[0:2], 16) g = int(hex_color[2:4], 16) b = int(hex_color[4:6], 16) return (r, g, b, 255) # If 8 characters, the last two characters indicate the alpha (transparency) value elif len(hex_color) == 8: r = int(hex_color[0:2], 16) g = int(hex_color[2:4], 16) b = int(hex_color[4:6], 16) a = int(hex_color[6:8], 16) return (r, g, b, a) else: raise ValueError(f “Invalid hex color format: {hex_color}”)

Files with SHA256: 249afff6c398977a13a7f6efc8b07c9b8f1261bc5342480a9eaa73ed9a22f4d1