The Ethereum stackexchange has a large amount of 'single-use' questions that basically only provide a chunk of code and an error message. Often, if they are answered, the answer amounts to not much more than just a fixed version of the code.
Such a Q&A may not be helpful to anyone except the OP.
Closing them as duplicates may not be appropriate, since the situation from which the error arose can be unique. Editing them to be more helpful to a wider audience may end up turning them into a duplicate. I'm not sure about downvoting them either.
I would love some community opinions on how these types of 'throwaway' Q&A's should be approached! :-)