Python Why Isn T My Function Returning Anything Stack Overflow One, your function f (x) does not have an explicit return statement. if a function doesn't contain an explicit return it will have an implicit one, that is "none" (none is a python object). Since response returned as value, it won't update the response variable inside communicate function. you need to update response with the value returned from the function:.

Python All Function Is Returning Unexpected Result Stack Overflow Print () displays a value on the console but doesn’t store it. return sends a value back from a function, making it usable elsewhere in your program. Can anyone help me to check why the function is not returning any value? the logic seems accurate. if(ct==ut): #ct is computer turn and ut is user turn. return none #print("game tied:") elif(ct=="snake" and ut=="gun"): return true #print("user wins!") elif(ct=="snake" and ut=="water"): return false #print("computer wins!"). Python return statements are a powerful tool for functions to communicate results back to the calling code. however, as we have seen, there are various types of return errors that can occur. I'm trying to return a tuple from a function but it's not returning any values. i have 3 calls to the same function passing and returning the same variables but only one won't return anything.

Why Returning None In Functions Python Stack Overflow Python return statements are a powerful tool for functions to communicate results back to the calling code. however, as we have seen, there are various types of return errors that can occur. I'm trying to return a tuple from a function but it's not returning any values. i have 3 calls to the same function passing and returning the same variables but only one won't return anything. Replace all of your calls to bidf() with return bidf(). thanks, that helped. didn't know what i was thinking now that i look at it. when you call bidf() in your code, you need to store the return value. so do something like: bid = bidf() see similar questions with these tags. Try replacing return(e) with return e. you also should be aware that you get only the very first values from that loop. you probably should search for yield and study what it is for. Because you are not printing the return result from the function. please try: you are not receiving the output the function is returning. this will show the result. it is returning the value, you simply are not capturing it or doing anything with it. for instance: return 0.5 * b * h. My problem is test val will not return the values of a points or b points. if val1 > val2: a points =1. return a points. elif val2 > val1: b points =1. return b points. elif val1==val2: pass. here's a link to a visualization showing the problem.