React Native中JSON Parse error: unterminated string报错求助

Hey there! That error typically pops up when your JSON has an unfinished string (either missing a closing quote or the content got cut off) or the entire structure isn’t properly closed. Let’s break down what’s wrong with your JSON and how to fix it.

What’s Causing the Error? #

Looking at your JSON snippet:

[{"nomeEmpresa":"CACHORRO QUENTE E PASTEL DO ROMERO ", "nomeCategoria":"Alimentação", "subcategoria":"LANCHONETE", "email":"juniorromero116@gmail.com", "descricao":"Lanchonete Cachorro Quente e Pastel do Romero. Temos os mais saborosos lanches da cidade. Com uma excelente variedade em nosso cardápio, venha sentir o sabor. Tradição na cidade de Cupira desde 1993.", "endereco":"R. DOM JUVÊNCIO DE BRITO", "bairro":"CE...

There are two critical issues here:

• The bairro field’s value is cut off: "CE... doesn’t have a closing double quote, and the content is incomplete.
• The entire JSON array isn’t closed — you’re missing the closing }] at the end.

Fixed JSON Example #

Assuming the bairro value was supposed to be something like "CEARA", here’s the corrected, valid JSON:

[{
  "nomeEmpresa": "CACHORRO QUENTE E PASTEL DO ROMERO ",
  "nomeCategoria": "Alimentação",
  "subcategoria": "LANCHONETE",
  "email": "juniorromero116@gmail.com",
  "descricao": "Lanchonete Cachorro Quente e Pastel do Romero. Temos os mais saborosos lanches da cidade. Com uma excelente variedade em nosso cardápio, venha sentir o sabor. Tradição na cidade de Cupira desde 1993.",
  "endereco": "R. DOM JUVÊNCIO DE BRITO",
  "bairro": "CEARA"
}]

Quick Tips to Avoid This Error #

• Always double-check that every string has a matching opening and closing double quote (").
• Ensure your JSON structure is fully closed: arrays end with ], objects end with }.
• Use a JSON validator tool to scan for syntax issues before using the JSON in your React Native app.
• If this JSON comes from an API, verify that the response is being fully transmitted (no truncation mid-data). If it’s local data, make sure you didn’t accidentally cut off the content when writing it.

内容的提问来源于stack exchange，提问作者Italo Rodrigo