Uncaught TypeError: Cannot set properties of undefined (setting 'display')

[Timscore25]

When one of the menu links gets pressed this error is displayed in the console.

Here is a possible fix for it: StackOverflow

ChatGPT Answer:
The error message you're encountering, "Uncaught TypeError: Cannot set properties of undefined (setting 'display')," is telling you that you're trying to set the value of a property (in this case, "display") on an object that is undefined.

Here are some steps you can take to try to fix the issue:

• Check the object that you're trying to modify: Make sure that the object you're trying to modify is defined before you try to set its properties. You can check this by logging the object to the console.

• Check the property name: Make sure you've spelled the property name correctly. JavaScript is case-sensitive, so "display" and "Display" are two different properties.

• Check for typos: Make sure you haven't made any typos in your code.

• Check if the property is read-only: Some properties can be read-only and cannot be modified. Make sure you're not trying to modify such a property.

• Make sure that the object is of the correct type: Make sure the object is of the type that you expect. You can check this by using typeof or instanceof.

If none of these steps work, it may be helpful to provide more context or code snippets so that the issue can be better understood and addressed.