Typeerror: cannot read properties of undefined (reading ‘guilds’)

A TypeError occurs when you are trying to access properties or perform operations on an undefined value. In this specific case, you are trying to access the ‘guilds’ property of an undefined object.

To solve this error, you need to make sure that the object you are trying to access the ‘guilds’ property on is defined and not null.

Here’s an example to illustrate the issue:

        
            // Creating an undefined object
            let undefinedObject;

            // Trying to access 'guilds' property of undefined object
            console.log(undefinedObject.guilds);
            // Output: TypeError: Cannot read properties of undefined (reading 'guilds')
        
    

In the example above, we create an undefined object and try to access its ‘guilds’ property. This will result in a TypeError because the object is undefined.

To avoid this error, you can ensure that the object is defined before accessing its properties:

        
            let definedObject = {
                guilds: ['Guild 1', 'Guild 2', 'Guild 3']
            };

            // Checking if object is defined before accessing 'guilds' property
            if (definedObject) {
                console.log(definedObject.guilds);
                // Output: ['Guild 1', 'Guild 2', 'Guild 3']
            }
        
    

In the modified example, we check if the object is defined before accessing its ‘guilds’ property. This prevents the TypeError and allows us to access the property correctly.