I am trying to delete an object property. I used splice method, also delete method, but I receive “TypeError: Cannot delete property.”. I have a comments array, whose each comment object has replies array of objects, and I am trying to delete one of the object (reply object whose id is 1) inside replies array. And then replacing this comment object with its old version inside commments array. I tried:

I am trying to delete an object property. I used splice method, also delete method, but I receive “TypeError: Cannot delete property.”. I have a comments array, whose each comment object has replies array of objects, and I am trying to delete one of the object (reply object whose id is 1) inside replies array. And then replacing this comment object with its old version inside commments array. I tried:

I am trying to delete an object property. I used splice method, also delete method, but I receive “TypeError: Cannot delete property.”. I have a comments array, whose each comment object has replies array of objects, and I am trying to delete one of the object (reply object whose id is 1) inside replies array. And then replacing this comment object with its old version inside commments array. I tried:

I am trying to delete an object property. I used splice method, also delete method, but I receive “TypeError: Cannot delete property.”. I have a comments array, whose each comment object has replies array of objects, and I am trying to delete one of the object (reply object whose id is 1) inside replies array. And then replacing this comment object with its old version inside commments array. I tried:

I’m developing a reusable component using react-multi-carousel for a React app. However, when I try to integrate it into a different React application, I encounter an error. Could there be issues with dependencies, version compatibility, or incorrect configuration causing this problem?

I’m developing a reusable component using react-multi-carousel for a React app. However, when I try to integrate it into a different React application, I encounter an error. Could there be issues with dependencies, version compatibility, or incorrect configuration causing this problem?

Uncaught TypeError: Cannot read property ‘map’ of undefined

My background is WPF/Winforms and I am just starting to learn React. From my understanding, on every keypress, the following code will re-render, and so will re-generate the elements including the text box. So the old textbox is thrown away and a new one created (losing focus).

I am building a reusable dropdown component in React that can be toggled both by clicking its button and by clicking on external elements (watchElements). The dropdown works fine individually, but when I render multiple instances of the dropdown, clicking any button or external element toggles all dropdowns at once.

I am building a reusable dropdown component in React that can be toggled both by clicking its button and by clicking on external elements (watchElements). The dropdown works fine individually, but when I render multiple instances of the dropdown, clicking any button or external element toggles all dropdowns at once.