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My python program encounters an error when trying to assign a value to an array, can someone please help me?

+6 votes
asked Apr 10, 2023 by Funtri (250 points)
My code looks like the following:

elif(cmdIn == "repeatultilineString"):

        lines = []
        currentLine = 0
        ask = True
            newLine = input("Line " + str(currentLine + 1) + " value(\"end\" to finih line setup): ")
            if(newLine == "end"):
                ask = False
                lines[currentLine] = newLine
                currentLine = currentLine + 1
        times = input("Input repetition times: ")
        interval = input("Input interval(in seconds) between each repetition(0 for quickest repetition): ")
        i = 1
        while(i<float(times) + 1):
            print(str(i) + ":\n")
            j = 0
                print(lines[j] + "\n")
                j = j + 1
            i = i +1

and the output is:

Line 1 value("end" to finih line setup): hello
Traceback (most recent call last):
  File "/home/main.py", line 51, in <module>
    lines[currentLine] = newLine
IndexError: list assignment index out of range

Can someone help me fix this?

1 Answer

+1 vote
answered Apr 13, 2023 by Peter Minarik (89,130 points)
selected Apr 13, 2023 by Funtri
Best answer

Instead of

lines[currentLine] = newLine



That should work. (I did not test as you only gave part of the code.)

commented Apr 13, 2023 by Funtri (250 points)
Thanks for your help! This worked, and I am so thankful!
commented Apr 13, 2023 by Peter Minarik (89,130 points)
I'm glad you're sorted. :)
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