ComfyUI Node: Join

Join:

The Join node is designed to concatenate elements within sequences into single strings, providing a streamlined way to merge multiple items into a cohesive format. This node is particularly useful when you need to combine elements of a sequence with a specific delimiter, making it easier to handle and process data in a unified manner. By leveraging the Join node, you can efficiently manage and manipulate sequences, enhancing the overall workflow and ensuring that your data is organized and accessible.

Join Input Parameters:

sequence

This parameter represents the sequence of elements that you want to join together. The sequence can contain multiple items, and the Join node will process each item in the sequence to create a single, concatenated string. The sequence should be provided in a format that the node can recognize and process effectively.

join_str

This parameter specifies the string that will be used to join the elements of the sequence. By default, the join string is set to , , which means that the elements will be separated by a comma and a space. You can customize this parameter to use any string as the delimiter, allowing you to control how the elements are combined. This flexibility ensures that the resulting string meets your specific formatting requirements.

Join Output Parameters:

sequence

The output parameter is a sequence that contains the concatenated string resulting from joining the elements of the input sequence using the specified join string. This output provides a single, unified string that combines all the elements, making it easier to handle and process in subsequent steps of your workflow.

Join Usage Tips:

• To create a comma-separated list from a sequence of words, use the default join string , .
• If you need to join elements with a different delimiter, such as a hyphen or a newline character, simply set the join_str parameter to the desired string.

Join Common Errors and Solutions:

Invalid sequence format

• Explanation: The input sequence is not in a recognizable format.
• Solution: Ensure that the sequence is provided in a format that the node can process, such as a list of strings.

join_str is not a string

• Explanation: The join_str parameter is not a valid string.
• Solution: Verify that the join_str parameter is set to a valid string value, such as , , -, or \n.