I'm using VbsEdit to edit an html file and run it as a exe. I'm using VbsEdit rather than other code editors because, it can convert html to exe and I'm trying to make an application with HTML/JS/CSS without it being in a browser. VbsEdit displays an error window with the drag and drop code I have when I drag a object onto itself. Personally the error won't bother me because I won't be dragging the object onto itself, but it's not mainly for myself.

function allowDrop(ev) {
    ev.preventDefault();
}

function drag(ev) {
    ev.dataTransfer.setData("text", ev.target.id);
}

function drop(ev) {
    ev.preventDefault();
    var data = ev.dataTransfer.getData("text");
    ev.target.appendChild(document.getElementById(data)); //Line that always has error

    /* (idea that failed)
    if(ev.target.a.classList.contains("Item") != true) {
        ev.target.appendChild(document.getElementById(data));
    }
    */
}

Answers for questions that I think might have come up:

• The error also occurs in browser but which shows it isn't a problem with VbsEdit
• I'm not using any libraries(and don't plan to (please don't recommend jQuery or anything else)) or any code used only in VbsEdit (Works the exact same in browser).
• Converting the html file into an exe does not get rid of the error it still displays a error window that interrupts the application.
• I'm not using browser for other reason that have nothing to do with this.
• The a in ev.target.a.classList.contains("Item") does contain Item in the classes. (If I missed any question that could have been asked (I know I did because, I forgot half of the questions I came up with before I could type them) feel free to ask but I'm not online often so, sorry if it takes me a while to reply)