I am going to submit a paper in these days. I dedicated to it a lot of time, and a lot of effort to check that all the theorethical results in it are correct. Anyway, I am still afraid of having written something wrong without even realizing it, as the deadline is very sharp.

So my question is: how common is in the academia to find submitted papers with minor errors? If there is a minor error that is not invalidating the results, will the paper be rejected, even if the content is considered interesting?