NetXMS Support Forum

Tomcat 9.0.58
NetXMS server 4.4.3
WAR file 4.4.3
Firefox 119 on the client side.

I get various UI glitches when navigating around.

A popup with 'Cannot invoke "org.eclipse.swt.graphics.Color.getRGB()" because "color" is null' will appear at random.

The vertical divider that separates the navigation tree from the main pane of the interface will jump around when clicking in to different icons on the left. It also moves around when resizing the browser window.

There is no scrollbar so at Node level the right-most tabs will simply be off the screen with no way to get to them. Lack of scrollbars applies in other areas as well.

Tested this in Chrome for reference....it behaves fine. Logged back in with Firefox, also behaves fine! OK, seems like it takes a few minutes of using it, navigating around, etc, before it starts happening.
It seems like the unscrollable tabs are linked to the divider moving around, as soon as the divider moved itself, then the Node-level tabs became inaccessible.

Is it legacy or the new web UI. On what OS Firefox is running?

This is the new UI. I am testing from Linux.