CR String to Boolean - local variable 'boolean_out' referenced before assignment

[WAS-PlaiLabs]

Traceback (most recent call last):
  File "K:\ComfyUI_win\execution.py", line 151, in recursive_execute
    output_data, output_ui = get_output_data(obj, input_data_all)
  File "K:\ComfyUI_win\execution.py", line 81, in get_output_data
    return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
  File "K:\ComfyUI_win\execution.py", line 74, in map_node_over_list
    results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
  File "K:\ComfyUI_win\custom_nodes\ComfyUI_Comfyroll_CustomNodes\nodes\nodes_utils_conversion.py", line 117, in convert
    return (boolean_out, show_help, )
UnboundLocalError: local variable 'boolean_out' referenced before assignment