Hello everyone, I am new in learning Kodular App designing. please help. I got the list from the firebase database by pressing the button “get_all_value” button used to save this list in “global_list_data” and want to use this list for making the pie chart but I am getting the run time error.
I apply your block to make a pie chart but the same issue came runtime error. I also reduce the data so I can get it. here you can see the error in pic.