bad value for range (ArgumentError) in ruby

#I get the desired output but the interpreter throws an ArgumentError-bad value for range ?

Q)Given an array of integers, for each integer output all integers from 1 to that integer; e.g. if the integer was 5, you would output 1, 2, 3, 4, 5.

Solution:

numbers = [7, 3, 5, 2, 1, 8, 4]

counter = 0 loop do num = numbers[counter] (1..num).each do |ele| puts ele

end 

counter += 1

end