loadXML Method not working Modern browsers but it's working IE browser

We’re having some trouble with the dhtmlx LoadXML method in our application. We’re currently using version 3.6, and while it works perfectly in older versions of IE, we’re seeing incorrect XML errors and problems loading the XML area in modern browsers.

Right now, we are in the process of updating to DHTMLX 8.0.

We need to update our entire library for this to work properly - do you have any advice on how best to do this?

Unfortunately I was not able to reconstruct your issue locally.
Please, make sure that you loading your page from any kind of web server.
If the problem still occurs for you please, provide a complete demo or a demo link, where the problem can be reproduced locally.

Hi Team,

We are currently using version 3.6 of DHTMLX, and I have noticed that the LoadXML url method is not working in modern browsers such as Chrome and Edge. However, the same method works perfectly in IE.

I have included the code below for your reference:

var tree = navLayout.cells(“b”).attachTree();


I would be grateful if you could provide a solution to this issue as soon as possible.

Well, dhtmlx 3.6 version was released about 10 years ago. The best solution is to update your dhtmlxSuite.
You can also check the following hotfix:

If the problem still occurs for you please, provide a complete demo where the problem can be reconstructed locally.