Code execution just halts on error

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1

After some hours of debugging, I found out that a function, deep down, which does:

let thisDay = DateIn.getDate();

with “undefined” as a value for DateIn, simply stops executing any code (normal), but does not display any error, not in Preview, not in Publish/console, nothing. It just halts.

Didn´t we use to have some kind of an “invalid date” error or something, with a line number?

2

What is DateIn? Where is it defined? You’ll need to supply more information.