Thanks for the invite @maruru .
I agree with you - Hashnode doesn't want to be another Q&A website. If you read our tagline, you will notice that we call ourselves a conversational community for software developers. This means we expect subjective and opinion based questions.
But sometimes as a member of a developers' community, users have the urge to ask specific errors/bugs. And sometimes there is a very thin line between specific error based questions and questions that demand an explanation. We completely understand this, but as of now Hashnode is solely dedicated to opinion based questions and conversations.
The reason we don't want to have error/bug based questions is that :
However, this doesn't mean we'll never cater to such specific questions. In future, we may attempt to handle error/bug solving in a better way and at that point we can have a dedicated space for it. It's just that there is no need for it right now.
Hope this helps :)