Cpacscreator not showing 3d mod

[SovereignCitzn]

In cpacscreator when I open one of the aircraft templates (concorde.cpacs3.xml), it doesn't display a 3d model of the aircraft. The only way I'm able to see the aircraft is when I enable "wireframe" in display settings. What could be the problem? could my pc be the problem?
Furthermore, when I open any of the template files in cpacscreator I get the following error in the TiGL console "tigl.cpp:122] [TiXI] Warning: Empty uID found! This might lead to unknown errors!". Another error shows up on the terminal when cpacs is running. I'm new to this software and I'm trying to learn this program, and I've been experiencing a lot of issues.
Would appreciate any assistance

I've provided a number of screenshots that better illustrate the issues I'm having.

[aidanjungo]

• For the problem about 3d: I never encounter this issue but it is probably a problem linked with Qt the library use to render 3d you could try to check on the TiGL github (CPACSCreator is based on TiGL).
• The "Warning: Empty uID found" are not so important, it just that in recent version of CPACS all elements should have a uID, but this file have been converted from an older version where some was missing.
• The errors are just missing or wrong format of the timestamp, you can copy/paste the following line at the xpath indicated in the error: <timestamp>2020-05-20T17:50:09</timestamp>

[safadumanli]

1. To see the geometry you can use (ctrl+w) shortcut or wiev>display>wireframe. You are in wireframe mode, geometry is still there.
2. Also canard geometry has empty uID. I prefer D150 (which is simple passenger aircraft). D150.xml file must be in ceasiom files.