ComfyUI Node: Interrupt

Interrupt:

The Interrupt node is designed to immediately halt the generation process if certain conditions are met. This node is particularly useful when you need to stop the execution based on specific criteria, ensuring that unnecessary processing is avoided. By integrating this node into your workflow, you can efficiently manage and control the execution flow, saving time and computational resources. The primary function of the Interrupt node is to check a condition and, if met, trigger an interruption in the processing, providing a seamless way to handle conditional stops in your generation tasks.

Interrupt Input Parameters:

any_in

This parameter accepts any type of input data. It serves as a placeholder for the data that is being processed and passed through the node. The type of data can vary, making this parameter highly flexible and adaptable to different use cases.

stop

This is an optional boolean parameter that determines whether the generation process should be interrupted. If set to True, the node will halt the execution immediately. If set to False, the process will continue as usual. The default value is False. The parameter also includes labels for better user understanding: "interrupt" when True and "continue" when False.

Interrupt Output Parameters:

any_in

The output parameter mirrors the input parameter any_in. It returns the same data that was passed into the node, allowing for continuity in the data flow even if the interruption condition is not met. This ensures that the data remains unchanged and can be used in subsequent nodes if the process is not interrupted.

Interrupt Usage Tips:

• Use the stop parameter to create conditional logic in your workflow, allowing you to halt the process based on specific criteria.
• Integrate the Interrupt node in complex generation tasks where certain conditions might necessitate an immediate stop to avoid unnecessary computations.

Interrupt Common Errors and Solutions:

Processing is intentionally interrupted by ' Interrupt' node.

• Explanation: This message indicates that the generation process was halted because the stop parameter was set to True.
• Solution: Ensure that the stop parameter is set to False if you do not want the process to be interrupted. Check the conditions under which the stop parameter is being set to True and adjust them as necessary.

No output generated after interruption

• Explanation: When the Interrupt node halts the process, subsequent nodes do not receive any data to process.
• Solution: Ensure that the workflow accounts for the possibility of interruption and handles the absence of data appropriately. You might need to add conditional checks or fallback mechanisms in your workflow to manage this scenario.