javascriptFailed to execute 39re

javascript - Failed to execute 'removeChild' on 'Node': parameter 1 is not of type 'Node
I am making a small game using Javascript in which there are two sides.In the left side there are 5 pic
javascriptFailed to execute 39removeChild39 on 39Node39 parameter 1 is not of type 39Node39Stack Overflow
admin3小时前
10