ComfyUI Node: FromListGet1Cond

FromListGet1Cond:

The FromListGet1Cond node is designed to extract a single conditioning element from a list of conditioning elements based on a specified index. This node is particularly useful when you have a list of conditioning elements and need to retrieve a specific one for further processing or manipulation. By allowing random access to elements within the list, including the use of negative indexes to access elements in reverse order, this node provides flexibility and precision in handling conditioning data. This can be especially beneficial in workflows where specific conditioning elements need to be isolated and utilized individually.

FromListGet1Cond Input Parameters:

list

This parameter represents the list of conditioning elements from which a single element will be extracted. The list should contain elements of the type CONDITIONING. This input is mandatory and must be provided for the node to function correctly.

index

The index parameter specifies the position of the conditioning element to be retrieved from the list. It accepts integer values, including negative integers, which allow for reverse indexing (e.g., -1 for the last element). The default value is 0, meaning the first element in the list will be selected if no other index is specified. The minimum value is -2147483648, and the maximum value is 2147483647.

FromListGet1Cond Output Parameters:

CONDITIONING

The output is a single conditioning element extracted from the provided list based on the specified index. This element can then be used in subsequent nodes or processes that require a specific conditioning input. The output maintains the type CONDITIONING, ensuring compatibility with other nodes that accept this type.

FromListGet1Cond Usage Tips:

• Ensure that the list provided contains elements of the type CONDITIONING to avoid type mismatches.
• Utilize negative indexes to easily access elements from the end of the list without needing to know the exact length of the list.
• When working with dynamic lists, consider using a variable or a calculated index to programmatically select the desired element.

FromListGet1Cond Common Errors and Solutions:

IndexError: list index out of range

• Explanation: This error occurs when the specified index is outside the bounds of the list.
• Solution: Verify that the index value is within the valid range of the list's length. Adjust the index to ensure it falls within the list's bounds.

TypeError: list elements are not of type CONDITIONING

• Explanation: This error occurs when the elements in the provided list are not of the expected type CONDITIONING.
• Solution: Ensure that all elements in the list are of the type CONDITIONING before passing it to the node. Convert or filter the list elements if necessary.