Logical errors are always an issue, regardless of the language.
As for Erlang's problems, it does have a fair number of warts and special cases, but the biggest of them all is that it's still a niche language. We actually had to dump Erlang for new projects in favor of Go. That may sound ridiculous, but filling positions involving Erlang was next to impossible (even with candidates without any prior knowledge of the language).
As for Erlang's problems, it does have a fair number of warts and special cases, but the biggest of them all is that it's still a niche language. We actually had to dump Erlang for new projects in favor of Go. That may sound ridiculous, but filling positions involving Erlang was next to impossible (even with candidates without any prior knowledge of the language).