ComfyUI Node: LogicUtil_Save Text Custom Node

LogicUtil_Save Text Custom Node:

The LogicUtil_SaveTextCustomNode is designed to facilitate the saving of text data into a file within the ComfyUI environment. This node is particularly useful for AI artists who need to store generated text outputs, such as descriptions, prompts, or any other textual information, in a structured and organized manner. By leveraging this node, you can ensure that your text data is saved with a specific filename and within a designated subfolder, making it easier to manage and retrieve later. The node's primary function is to take the provided text and save it to a file with a customizable filename prefix and directory structure, ensuring that the saved text is easily accessible and well-organized.

LogicUtil_Save Text Custom Node Input Parameters:

text

The text parameter is the main content that you want to save to a file. It accepts any type of input that can be converted to a string. This parameter is crucial as it contains the actual data that will be written to the file. Ensure that the text is non-empty to avoid assertion errors during execution.

filename_prefix

The filename_prefix parameter allows you to specify a prefix for the filename. By default, it is set to "ComfyUI". This prefix is appended to the beginning of the filename, helping you categorize and identify files more easily. You can customize this prefix to suit your organizational needs.

subfolder_dir

The subfolder_dir parameter specifies the subfolder within the output directory where the file will be saved. By default, it is an empty string, meaning the file will be saved directly in the output directory. You can set this to any valid directory name to organize your files into specific subfolders.

filename

The filename parameter is the name of the file (without the extension) where the text will be saved. This parameter is essential and must be non-empty. The final filename will be a combination of the filename_prefix, filename, and the ".txt" extension. Ensure that the filename is unique to avoid overwriting existing files.

LogicUtil_Save Text Custom Node Output Parameters:

STRING

The output parameter is a string representing the filename of the saved text file. This output allows you to reference the saved file in subsequent nodes or processes within the ComfyUI environment. It provides a way to track and utilize the saved text file efficiently.

LogicUtil_Save Text Custom Node Usage Tips:

• Ensure that the text parameter is non-empty to avoid assertion errors.
• Customize the filename_prefix to categorize and identify your files more easily.
• Use the subfolder_dir parameter to organize your files into specific subfolders for better management.
• Make sure the filename is unique to prevent overwriting existing files.

LogicUtil_Save Text Custom Node Common Errors and Solutions:

AssertionError: Text and filename must be non-empty

• Explanation: This error occurs when either the text or filename parameter is empty.
• Solution: Ensure that both the text and filename parameters are provided and non-empty before executing the node.

FileNotFoundError: [Errno 2] No such file or directory

• Explanation: This error occurs if the specified subfolder_dir does not exist.
• Solution: Verify that the subfolder_dir is a valid directory path and create the directory if it does not exist.

IOError: [Errno 13] Permission denied

• Explanation: This error occurs if the node does not have permission to write to the specified directory.
• Solution: Check the permissions of the output directory and ensure that the node has the necessary write permissions. Adjust the directory permissions if needed.