Can run, also receives the data, but when the mouse moves to the data points will be an error have master know how is going on? , respectively is the foreground and the background of the code, delimit the red part is the place where the assignment, Value1 object has been created in the constructor, beg to solve is how to return a responsibility

CodePudding user response:

Has been solved, the front desk statement for a few more variables but didn't use will report the error