I'm investigating improving error messages in solve blocks. I've been gathering examples of solve block issues from examples posted in the Community pages. If you have examples of solve blocks with unclear messages, please post them here or email them to me directly at -.
I know the most common error message is "undefined variable." What I'm trying to pull together is common situations that cause errors so we can write more helpful messages.
I have noted that some common issues include:
using matrix indices instead of literal subscripts