ComfyUI Node: Join List Any

Join List Any:

The Kep_JoinListAny node is a versatile tool designed to concatenate multiple lists of any data type into a single unified list. This node is particularly beneficial when you need to aggregate data from various sources or when you want to streamline multiple lists into one for further processing. By allowing inputs of any type, it provides flexibility and adaptability, making it suitable for a wide range of applications. The node not only combines the lists but also keeps track of the size of each input list, which can be useful for understanding the composition of the resulting list. This feature is especially valuable in scenarios where the size of each list is significant for subsequent operations or analysis.

Join List Any Input Parameters:

In1

In1 is a required input parameter that accepts a list of any data type. It serves as one of the primary lists to be joined. The content and size of this list will directly impact the resulting joined list and the recorded sizes.

In2

In2 is another required input parameter that accepts a list of any data type. Similar to In1, it is a crucial component of the concatenation process, contributing its elements to the final joined list.

In3

In3 is an optional input parameter that can accept a list of any data type. If provided, its elements will be included in the joined list, and its size will be recorded.

In4

In4 is an optional input parameter that can accept a list of any data type. It allows for additional data to be included in the joined list, enhancing the node's flexibility.

In5

In5 is an optional input parameter that can accept a list of any data type. It provides further capacity to include more data in the joined list, making the node adaptable to various data aggregation needs.

Join List Any Output Parameters:

Joined

The Joined output parameter is a list that contains all the elements from the input lists concatenated into a single list. This output is crucial for tasks that require a unified dataset from multiple sources.

Sizes

The Sizes output parameter is a list of integers representing the size of each input list. This information is valuable for understanding the distribution of data across the input lists and can be used for further analysis or validation.

Join List Any Usage Tips:

• Ensure that all input lists are of compatible types if subsequent operations require uniform data types.
• Use the Sizes output to verify that all expected data has been included in the Joined list, especially when dealing with optional inputs.

Join List Any Common Errors and Solutions:

Mismatched input types

• Explanation: If the subsequent nodes require specific data types, having mixed types in the Joined list might cause issues.
• Solution: Ensure that all input lists contain compatible data types if required by downstream processes.

Empty output list

• Explanation: This can occur if all input lists are empty or not provided.
• Solution: Check that at least one input list is populated with data to ensure the Joined list is not empty.