ComfyUI Node: LogicUtil_Manual Choice Int

LogicUtil_Manual Choice Int:

The LogicUtil_ManualChoiceInt node is designed to parse a given input string, split it based on a specified separator, and return a specific element from the resulting list as an integer. This node is particularly useful when you need to extract and utilize specific numerical values from a delimited string. By allowing you to specify the separator and the index of the desired element, this node provides flexibility and precision in handling string data. This can be especially beneficial in scenarios where you need to dynamically select and process numerical values from a list of options.

LogicUtil_Manual Choice Int Input Parameters:

input_string

The input_string parameter is the string that will be parsed and split into multiple elements based on the specified separator. This string should contain numerical values separated by the chosen delimiter. The default value is "1$2$3", which means the string will be split into the elements 1, 2, and 3 when using the default separator $.

separator

The separator parameter defines the character used to split the input_string into individual elements. By default, this is set to "$", but you can change it to any character that suits your needs. This flexibility allows you to work with various formats of delimited strings.

index

The index parameter specifies the position of the element you want to extract from the split string. It is an integer value with a default of 0, meaning it will select the first element by default. The index must be within the range of available elements in the split string, with a minimum value of 0 and a maximum value of 9999999999.

LogicUtil_Manual Choice Int Output Parameters:

INT

The output parameter is an integer (INT) that represents the element selected from the split string based on the specified index. This integer value is the result of converting the chosen string element to an integer, providing a numerical output that can be used in further processing or calculations.

LogicUtil_Manual Choice Int Usage Tips:

• Ensure that the input_string contains only numerical values separated by the specified separator to avoid conversion errors.
• Use the index parameter to dynamically select different elements from the string, which can be useful in scenarios where the position of the desired value may change.
• If working with different delimiters, remember to update the separator parameter accordingly to correctly parse the input_string.

LogicUtil_Manual Choice Int Common Errors and Solutions:

IndexError: list index out of range

• Explanation: This error occurs when the specified index is outside the range of available elements in the split string.
• Solution: Ensure that the index parameter is within the valid range of elements in the input_string. Verify the length of the split string and adjust the index accordingly.

ValueError: invalid literal for int() with base 10

• Explanation: This error occurs when the selected element from the split string cannot be converted to an integer.
• Solution: Ensure that all elements in the input_string are valid numerical values. Check for any non-numeric characters or empty elements in the string and correct them.