ComfyUI Node: ♻ Loop (All Lines from input)

♻ Loop (All Lines from input):

The Bjornulf_LoopAllLines node is designed to process a block of text by iterating through each line, extracting all non-empty lines, and returning them as a list. This node is particularly useful for scenarios where you need to handle multi-line text inputs and want to ensure that only meaningful content is processed, excluding any empty or whitespace-only lines. By providing a streamlined way to manage text data, this node helps in organizing and preparing text for further processing or analysis, making it an essential tool for AI artists who work with text-based inputs in their creative workflows.

♻ Loop (All Lines from input) Input Parameters:

text

The text parameter is a required input that accepts a string of text. This parameter serves as the source from which lines will be extracted. The function processes this text by splitting it into individual lines based on newline characters. It then removes any empty lines and trims whitespace from each line to ensure that only meaningful content is retained. This parameter does not have a predefined minimum or maximum length, but it is crucial to provide a well-structured text input to achieve optimal results.

♻ Loop (All Lines from input) Output Parameters:

STRING

The output of the Bjornulf_LoopAllLines node is a list of strings, where each string represents a non-empty line from the input text. This output is crucial for further processing or analysis, as it provides a clean and organized list of lines that can be used in subsequent nodes or operations. The list format allows for easy iteration and manipulation, making it a versatile output for various text-based applications.

♻ Loop (All Lines from input) Usage Tips:

• Ensure that your input text is well-structured with clear line separations to maximize the effectiveness of the node in extracting meaningful lines.
• Use this node as a preprocessing step to clean and organize text data before feeding it into more complex text analysis or generation nodes.

♻ Loop (All Lines from input) Common Errors and Solutions:

No valid lines found in input text

• Explanation: This error occurs when the input text does not contain any non-empty lines after processing.
• Solution: Check the input text to ensure it contains valid content and is not entirely empty or composed of whitespace.

Counter has reached the last line (total lines: <number>)

• Explanation: This error indicates that the internal counter used for line processing has reached the end of the available lines.
• Solution: Reset the counter or adjust the input text to include more lines if further processing is required.