How about a polite way to invite to take a deeper look at the
This is meant for a contribution to be added to Text building blocks.
It is agreed that to RTFL someone in the answer is inappropriate. In the comments, it's debatable.
But some questions could easily be avoided at all just by looking at the log file. And to close a question just because we can spot the problem in the log can be even more frustrating for the OP.
That's why I'm suggesting a polite way to do it.
Related: About RTFM etiquette