How to produce this error

Here we can see, we have to take the string element and try to add it with a numeric element, so it will occur.

Output:

Error in num + 4: non-numeric argument to binary operator

In this article, we will see How to Fix: non-numeric argument to the binary operator in R Programming Language.

The “non-numeric argument to binary operator” error occurs when we perform arithmetic operations on non-numeric elements.