Developer Guides
"Unexpected Token" in JSON: What It Means and How to Fix It
The token in the error message is the clue. Here's what "Unexpected token" means for each common character, from an HTML error page to a hidden BOM, and how to fix it.
Developer Guides
The token in the error message is the clue. Here's what "Unexpected token" means for each common character, from an HTML error page to a hidden BOM, and how to fix it.