Both sentences will be understood.

The more correct one is that using the following error. That is right, to my knowledge.

When you use “this” in an article, you should identify what you should referring to first.

I want to fix “Uncaught.”

• But I am sure that I have not cleared this error. I must create the program myself.
• Why I get “uncaught syntax” error? (If the error text is shorter and doesn’t break up your sentence too much)

What do you think about a ‘swap’ sized wall?