⛔Error

🚧 施工中

JS ⟩ error

An Error object has a name property that specifies the type of error and a message property.

throw new Error('<error message here>')

🔴 主題

• where errors occur

  • ⛔️ SyntaxError / ⛔️ ReferenceError / ⛔️ TypeError

• when errors occur

  • runtime error / compile-time error

• what to do with errors

  • error handling

📘 手冊

• Error ⟩

  • ReferenceError