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Wooo Hooo I managed to log in Please ignore my last email.
I cannot install Wings3D 2.2.8 with the following errors.
(base) root@live:~/wings-2.2.8# ./wings
=ERROR REPORT==== 18-Jan-2022::16:22:43.914798 ===
WX ERROR: Could not load library: load_failed
Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'
=CRASH REPORT==== 18-Jan-2022::16:22:43.959481 ===
crasher:
initial call: wxe_master:init/1
pid: <0.82.0>
registered_name: []
exception error: {error,
{load_failed,
"Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'"}}
in function wxe_master:init/1 (wxe_master.erl, line 119)
in call from gen_server:init_it/2 (gen_server.erl, line 423)
in call from gen_server:init_it/6 (gen_server.erl, line 390)
ancestors: [<0.81.0>,wings_sup,<0.79.0>]
message_queue_len: 0
messages: []
links: []
dictionary: []
trap_exit: true
status: running
heap_size: 2586
stack_size: 29
reductions: 3190
neighbours:

=CRASH REPORT==== 18-Jan-2022::16:22:43.959673 ===
crasher:
initial call: wxe_server:init/1
pid: <0.81.0>
registered_name: []
exception error: {error,
{load_failed,
"Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'"}}
in function wxe_master:init/1 (wxe_master.erl, line 119)
in call from gen_server:init_it/2 (gen_server.erl, line 423)
in call from gen_server:init_it/6 (gen_server.erl, line 390)
ancestors: [wings_sup,<0.79.0>]
message_queue_len: 0
messages: []
links: []
dictionary: []
trap_exit: false
status: running
heap_size: 987
stack_size: 29
reductions: 221
neighbours:

=CRASH REPORT==== 18-Jan-2022::16:22:43.959910 ===
crasher:
initial call: supervisor:wings_sup/1
pid: <0.80.0>
registered_name: []
exception error: {error,
{load_failed,
"Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'"}}
in function wxe_serverConfusedtart/1 (wxe_server.erl, line 65)
in call from wx:new/1 (wx.erl, line 115)
in call from wings_sup:init/1 (wings_sup.erl, line 7Cool
in call from supervisor:init/1 (supervisor.erl, line 330)
in call from gen_server:init_it/2 (gen_server.erl, line 423)
in call from gen_server:init_it/6 (gen_server.erl, line 390)
ancestors: [<0.79.0>]
message_queue_len: 0
messages: []
links: [<0.79.0>]
dictionary: []
trap_exit: true
status: running
heap_size: 987
stack_size: 29
reductions: 316
neighbours:

=CRASH REPORT==== 18-Jan-2022::16:22:43.960085 ===
crasher:
initial call: application_master:init/4
pid: <0.78.0>
registered_name: []
exception exit: {{{error,
{load_failed,
"Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'"}},
[{wxe_server,start,1,
[{file,"wxe_server.erl"},{line,65}]},
{wx,new,1,[{file,"wx.erl"},{line,115}]},
{wings_sup,init,1,[{file,"wings_sup.erl"},{line,78}]},
{supervisor,init,1,
[{file,"supervisor.erl"},{line,330}]},
{gen_server,init_it,2,
[{file,"gen_server.erl"},{line,423}]},
{gen_server,init_it,6,
[{file,"gen_server.erl"},{line,390}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,226}]}]},
{wings_sup,start,[normal,[]]}}
in function application_master:init/4 (application_master.erl, line 142)
ancestors: [<0.77.0>]
message_queue_len: 1
messages: [{'EXIT',<0.79.0>,normal}]
links: [<0.77.0>,<0.44.0>]
dictionary: []
trap_exit: true
status: running
heap_size: 1598
stack_size: 29
reductions: 262
neighbours:

=INFO REPORT==== 18-Jan-2022::16:22:43.966304 ===
application: wings
exited: {{{error,{load_failed,"Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'"}},
[{wxe_server,start,1,[{file,"wxe_server.erl"},{line,65}]},
{wx,new,1,[{file,"wx.erl"},{line,115}]},
{wings_sup,init,1,[{file,"wings_sup.erl"},{line,78}]},
{supervisor,init,1,[{file,"supervisor.erl"},{line,330}]},
{gen_server,init_it,2,[{file,"gen_server.erl"},{line,423}]},
{gen_server,init_it,6,[{file,"gen_server.erl"},{line,390}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,226}]}]},
{wings_sup,start,[normal,[]]}}
type: temporary
Synaptic gtk3u install
GRUMP, I don't know which distro are you using, but for Ubuntu dgud has oriented me to use the command bellow and it worked:
apt install libwxgtk-webview3.0-gtk3-dev


p.s. I'm moving your report to the Wings3D v2.2.* - bug reports session.
A dependence library may need to be installed in case it was not yet.
So the dependencies have changed from 2.2.7 to 2.2.8?
That works with errors but it works.
I have seen this error before, will work on it.

root@live:~/wings-2.2.8# ./wings

(Erlang:7530): dbind-WARNING **: 23:45:39.852: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:233:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:239:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:246:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:291:67: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:300:69: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:309:69: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:318:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:356:54: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.856: Theme parsing error: gtk-contained.css:361:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:474:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:492:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:508:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:524:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:545:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:605:71: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:618:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:630:67: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.857: Theme parsing error: gtk-contained.css:642:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:651:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:662:71: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:672:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:685:67: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:696:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:705:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:725:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:735:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:756:69: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:797:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:813:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:829:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.858: Theme parsing error: gtk-contained.css:845:60: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:866:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:887:72: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:897:74: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:910:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:921:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:930:74: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:968:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:982:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:996:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:1010:60: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:1029:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:1050:71: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:1060:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.859: Theme parsing error: gtk-contained.css:1073:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1084:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1093:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1180:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1194:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1202:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1208:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.860: Theme parsing error: gtk-contained.css:1216:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1535:71: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1544:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1553:67: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1562:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1570:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1726:60: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.861: Theme parsing error: gtk-contained.css:1744:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1761:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1778:64: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1800:60: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1850:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1862:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1874:62: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.862: Theme parsing error: gtk-contained.css:1887:72: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2594:54: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2613:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2620:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2649:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2658:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2668:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2769:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2780:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2792:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2807:73: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.864: Theme parsing error: gtk-contained.css:2817:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:2827:69: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:2837:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:2846:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3045:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3054:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3062:60: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3073:75: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3084:77: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3093:71: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3102:77: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.865: Theme parsing error: gtk-contained.css:3110:77: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.866: Theme parsing error: gtk-contained.css:3123:55: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.866: Theme parsing error: gtk-contained.css:3252:56: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.867: Theme parsing error: gtk-contained.css:3816:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.867: Theme parsing error: gtk-contained.css:3833:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.867: Theme parsing error: gtk-contained.css:3851:60: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.867: Theme parsing error: gtk-contained.css:3980:58: Using one color stop with linear-gradient() is deprecated.

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4127:8: not a number

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4127:17: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4292:14: not a number

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4292:14: Expected a string.

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4431:14: Expected a string.

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4433:18: not a number

(Erlang:7530): Gtk-WARNING **: 23:45:39.868: Theme parsing error: gtk-contained.css:4433:18: Expected a string.
wings-2.2.8
Reading preferences from: /root/.config/Wings3D/Preferences.txt
OpenCL not available: {opencl_failed_previously,
"/root/.cache/Wings3D/opencl_tmp.txt"}
Could not initialize OpenCL: env lighting limited
*** BUG ***
In pixman_region32_init_rect: Invalid rectangle passed
Set a breakpoint on '_pixman_log_error' to debug

Fixed the "(Erlang:7530): dbind-WARNING **: 23:45:39.852: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files"

with apt install at-spi2-core but the rest remains.
So, in this case, the remaining error is this:
GRUMP Wrote:In pixman_region32_init_rect: Invalid rectangle passed
Set a breakpoint on '_pixman_log_error' to debug

Can you tell us in which moment it happens?
If in the Wings3D starting or opening some window/dialog.
It seems related to a visual component drawing by wx lib.


I'm not a regular Linux user, but I also notice some messages at bash window after start Wings3D even it working. I'm not sure the warnings are OK or not.
As can be seen in the flick, when using a desktop launcher there seems to be no issues, but when launched via terminal it gives the above errors.
The errors are still there in desktop launcher only unseen.

pixman error solved with apt install libfcft3

https://drive.google.com/file/d/1JBP0zft...sp=sharing

To answer an earlier question I am using a barebones version of Debian Sid on live cd.
Thanks for the feedback sharing the solutions for those messages.
I was experiencing the 'pixman_region32_init_rect' issue as well.

Those annoying Gtk-WARNINGs are not privilege of Wings3D app. There are other apps as far as I could find. It's related to the linux distro theme, so it's something we can do nothing about.

Summary:
Wings3D hard crash - on start - with the message in the log:
Failed to load NIF library /root/wings-2.2.8/lib/wx-2.1.1/priv/wxe_driver: 'libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory'
Fixed with: apt install libwxgtk-webview3.0-gtk3-dev

Wings3D starting, but reporting the warning bellow on console log:
(Erlang:7530): dbind-WARNING **: 23:45:39.852: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
Fixed with: apt install at-spi2-core

Wings3D starting, but reporting the pixman error bellow on console log:
In pixman_region32_init_rect: Invalid rectangle passed Set a breakpoint on '_pixman_log_error' to debug
Fixed with: apt install libfcft3
It's a themes issue? I installed a gtk theme and used it to get rid of all errors.

Thanks for your efforts, Wing3D2.2.8 is now functioning perfectly.
My next task is to wrap some text around a cylinder, Get ready for me to shout for help on that.

And the gui looks so much better too, there was often a haze around the text which thus far has been much crisper.
https://drive.google.com/file/d/1M-LP37F...sp=sharing
A revelation.
I revisited my live system today and downloaded the wings-2.2.8-linux.bzip2.run file.
made it executable in the properties/permissions tab.
before executing it I then installed a gtk theme (I chose Blackbird)
Next I did apt install libwxgtk-webview3.0-gtk3-dev as we know this is essential to run Wings 2.2.8.
To remove the org.ally.bus error I did apt install at-spi2-core.

I now have only one error and a working wings 2.2.8 not to bad at all, now we have got this far between us, thank you to those who have taken time to work on this. .

root@live:~/wings-2.2.8# ./wings
wings-2.2.8
Reading preferences from: /root/.config/Wings3D/Preferences.txt
OpenCL not available: {opencl_failed_previously,
"/root/.cache/Wings3D/opencl_tmp.txt"}
Could not initialize OpenCL: env lighting limited
double free or corruption (!prev)

I believe that to be a gpu issue with the onboard graphics card unable to support opencl.
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