no implicit conversion from nil to integer - when trying to add anything to array

Question

I\'m trying to build a fairly complex hash and I am strangely getting the error

no implicit conversion from nil to integer

when I use the l

Answer 1

This was a simple fix for me.

When I was getting this error using the Scout app, one of my mapped folders was header-1, when I removed the hyphen from the folder name and made it header1, the error went away.

It didn't like the hyphen for some reason...