The creation of an indexedDB database and the addition of content encountered an error while trying to perform a 'transaction' on the IDBDatabase

I am relatively new to using IndexedDB and have successfully created a database. However, I am encountering an error when trying to add content to it. The specific error message reads:

Uncaught NotFoundError: Failed to execute 'transaction' on 'IDBDatabase': One of the specified object stores was not found.

To easily demonstrate my issue, I have uploaded the code to jsfiddle. Any advice or suggestions would be greatly appreciated.

https://jsfiddle.net/8kj43kyn/

// Setting up an IndexedDB to hold user information.
window.indexedDB = window.indexedDB || window.mozIndexedDB || 
window.webkitIndexedDB || window.msIndexedDB;

Answer №1

Do you think that

let transaction = db.transaction(["books", 'readwrite']);

should instead be

let transaction = db.transaction(["books"], 'readwrite');

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