[fixed] v2.2.9 Ubuntu 22.04 issues

[nigec]

I'm unable to dock panels and panels lose focus and end up behind the ui
The Kerythea render fails, I'm not sure what is happening, the xml is created, the log shows KT is running but nothing renders
I tried the xml file and this does load and render in KT directly

Rendering Job returned: 139
Export time: 0.016"
Render time: 0.134"
Total time: 0.150"
Rendering error: 139

I get a total crash trying to unfold a model

[micheus]

Hi nigec

I get a total crash trying to unfold a model

Did you get any dump file? If so, please share with us.
Also, the crash was when you just started the UV mapping command; or when you were cutting; or after that when you run the unfold->continue command?

Some details can help us to try reproduce the issue.

[nigec]

sorry for the delay
The docking issue was Wayland, I've stopped using that and I can now dock.
I installed Wings from the repository and now I get an error (previously it was flatpak)
I can mark edges fine its when I try to unwrap I get:

auv_mapping:84: auv_mapping:85 Error undef
[{libigl,lscm,
[[{-1.0,1.0,-1.0},
{1.0,1.0,-1.0},
{1.0,1.0,1.0},
{-1.0,-1.0,1.0},
{1.0,-1.0,1.0},
{1.0,-1.0,-1.0},
{1.0,-1.0,1.0},
{-1.0,-1.0,1.0},
{-1.0,-1.0,-1.0},
{1.0,-1.0,-1.0},
{1.0,-1.0,-1.0},
{1.0,-1.0,1.0},
{-1.0,1.0,1.0},
{-1.0,-1.0,-1.0}],
[[3,13,5],
[0,13,3],
[0,1,9],
[2,12,7],
[10,1,2],
[0,12,2],
[3,12,0],
[2,11,10],
[9,8,0],
[7,6,2],
[5,4,3],
[2,1,0]],
"\f\t",
[{0.0,0.0},{1.0,1.0}]],
[]},
{auv_mapping,lscm,4,[{file,"auv_mapping.erl"},{line,172}]},
{auv_mapping,map_chart_1,5,[{file,"auv_mapping.erl"},{line,77}]},
{auv_seg_ui,seg_map_charts_1,7,[{file,"auv_seg_ui.erl"},{line,388}]},
{wings_wm,handle_event,3,[{file,"wings_wm.erl"},{line,1038}]},
{wings_wm,send_event,2,[{file,"wings_wm.erl"},{line,1005}]},
{wings_wm,do_dispatch,2,[{file,"wings_wm.erl"},{line,897}]},
{wings_wm,dispatch_event,1,[{file,"wings_wm.erl"},{line,806}]},
{wings_wm,get_and_dispatch,0,[{file,"wings_wm.erl"},{line,692}]},
{wings,init_part2,3,[{file,"wings.erl"},{line,108}]},
{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,226}]}]

This is a just cube, I get a warning I need to cleanup the model, even marking all the edges.
The second time I try Wings crashes to desktop

[dgud]

You have a build without "libigl" which is why it returns 'undef', it is not available.
Wings should have noticed and used the old implementation, so that is a bug.

But downloading and building libigl should be automatic, so if you have built wings
your self, can you check the build logs for errors.
You will need to have a C++ compiler installed.

Do a 'git clean -dfxxx' and redo and see if you get any errors
when building.

[nigec]

I downloaded 2.2.9 from the Ubuntu repo, the flatpak version was also crashing but it wasn't logged why, it was an instant crash but at the excact same point

I've not tried to build from git yet

[dgud]

From the wings download page, or via apt get?

[nigec]

via apt get

I have issues building from git in relation to libigl, I have the headers and the path set but no good.

it's no biggy as it works fine on my Windows machine

[dgud]

When you build from git, wings should download and build libigl automatically.
You will need to have C++ installed though.

[Hank]

for Linux Mint users (19.x and 20.x) be sure to install libwxgtk* (libwxbase3.0-0v5 + libwxgtk3.0-dev + libwxgtk-webview3.0-gtk3-0v5 + libwxgtk-webview3.0-gtk3-dev + libwxgtk3.0-gtk3-0v5 + libwxgtk3.0-gtk3-dev)

the easiest and fastest way is to do it via Synaptic.
hope it will solve the start up issue.

BR, Hank

[micheus]

Thanks for sharing Hank