Error - unable to load ltui.lcurses - undefined symbol COLORS

[mvoltz]

Error - unable to load ltui.lcurses - undefined symbol COLORS

[waruqi]

/usr/local/lib/lua/5.3/ltui.so: undefined symbol: COLORS

The definition of the COLORS macro was not found in your curses.h

I tried to modify the ltui source code, and I have done compatibility with this problem. You can try to install ltui again through luarocks.

[mvoltz]

Thank you for your help. Unfortunately I'm getting a COLOR_PAIRS error now. Lua 5.3.5 Copyright (C) 1994-2018 Lua.org, PUC-Rio

local foo = require("ltui")

error loading module 'ltui.lcurses' from file '/usr/local/lib/lua/5.3/ltui.so': /usr/local/lib/lua/5.3/ltui.so: undefined symbol: COLOR_PAIRS stack traceback: [C]: in ? [C]: in function 'require' /usr/local/share/lua/5.3/ltui/curses.lua:31: in main chunk [C]: in function 'require' /usr/local/share/lua/5.3/ltui/application.lua:30: in main chunk [C]: in function 'require' /usr/local/share/lua/5.3/ltui.lua:31: in main chunk [C]: in function 'require' stdin:1: in main chunk [C]: in ?

…

On Sat, Mar 16, 2019 at 9:32 PM ruki ***@***.***> wrote: /usr/local/lib/lua/5.3/ltui.so: undefined symbol: COLORS The definition of the COLORS macro was not found in your curses.h I tried to modify the ltui source code, and I have done compatibility with this problem. You can try to install ltui again through luarocks. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAYziqtfCzaU-7x1am_FTHjltHAKqV3Kks5vXalBgaJpZM4b35WK> .

-- - mark

[waruqi]

    /usr/local/lib/lua/5.3/ltui.so: undefined symbol: COLOR_PAIRS

I have fixed it. You can reinstall ltui and try it again.

[mvoltz]

If there is anything I can do on my end to help troubleshoot, please let me know. If I can compile ncurses with certain flags set, or compile lcurses, etc.. I'm happy to help.

New error: undefined symbol: winnstr

Lua 5.3.5 Copyright (C) 1994-2018 Lua.org, PUC-Rio

local foo = require ("ltui")
error loading module 'ltui.lcurses' from file '/usr/local/lib/lua/5.3/ltui.so':
/usr/local/lib/lua/5.3/ltui.so: undefined symbol: winnstr
stack traceback:
[C]: in ?
[C]: in function 'require'
/usr/local/share/lua/5.3/ltui/curses.lua:31: in main chunk
[C]: in function 'require'
/usr/local/share/lua/5.3/ltui/application.lua:30: in main chunk
[C]: in function 'require'
/usr/local/share/lua/5.3/ltui.lua:31: in main chunk
[C]: in function 'require'
stdin:1: in main chunk
[C]: in ?

[waruqi]

You can attempt to use xmake to build ltui and run tests.

$ cd ltui
$ xmake
$ xmake run test dialog

[mvoltz]

I git cloned your code again and followed the instructions. Here is the output:

Script started on Sun 17 Mar 2019 03:13:34 PM UTC
markvoltz@local: /ltui$ xmake
checking for the architecture ... x86_64
note: try installing these packages (pass -y to skip confirm)?
in xmake-repo:
-> ncurses 6.1
please input: y (y/n)
y
=> installing ncurses-6.1 .. ok
[ 0%]: compiling.release src/core/lcurses/lcurses.c
[100%]: linking.release libltui.so
markvoltz@local: /ltui$ xmake run test dialog
error: execv(/usr/local/bin/lua tests/dialog.lua) failed(-1)!
markvoltz@local: /ltui$ exit

-- I also ran the script using 'lua tests/dialog.lua' --

Script done on Sun 17 Mar 2019 03:14:01 PM UTC
markvoltz@local: /ltui$ lua tests/dialog.lua
Segmentation fault

I will also try this from another machine that is not a Chromebook. Maybe the results will be different.

[waruqi]

you can use luajit to run tests.

xmake f --luajit=y -c
xmake
luajit tests/dialog.lua

[mvoltz]

That's better. See below. The odd characters may have something to do with the ChromeOS terminal program. I can look into that. Thank you for your help. lqmain dialogqk xThe project focuses on making development and building easier and provides many features (.e.g package, install, plugin, macro, action, option, task ...), so that ax xny developer can quickly pick it up and enjoy the productivity boost when developing and building project. x xlqkx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx lqk xx xx xhello ltui! ( https://tboox.org) x xx xx xA cross-platform terminal ui library based on x xx xx xLua x xx xx x x xx xx x < Yes > < No > x xx xx mqj xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xmqjx x x x < Tips > < Input

< Help > < Quit >

x mqj

…

On Sun, Mar 17, 2019 at 5:30 PM ruki ***@***.***> wrote: you can use luajit to run tests. xmake f --luajit=y -cxmakeluajit tests/dialog.lua — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAYzipFvzWgqAmQq5ZG8Ksui4noZ06S9ks5vXsH-gaJpZM4b35WK> .

-- - mark

[waruqi]

? Can you add -v -D arguments to xmake and give me the full error log?

xmake f --luajit=y -c -v -D
xmake -v -D
luajit tests/dialog.lua

[mvoltz]

here you go. attached.

…

On Sun, Mar 17, 2019 at 9:31 PM ruki ***@***.***> wrote: ? Can you add -v -D arguments to xmake and give me the full error log? xmake f --luajit=y -c -v -Dxmake -v -Dluajit tests/dialog.lua — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAYzikkIKAEqSVbtJ76jSTMpkVijFnayks5vXvqYgaJpZM4b35WK> .

-- - mark

[waruqi]

？ I didn't see anything.

[mvoltz]

here it is in text. I don't know how to get rid of the escape codes.

…

---luajit output checking for the architecture ... x86_64 [0mchecking for the unzip ... [38;5;2m/usr/bin/unzip [0m [0mchecking for the git ... [38;5;2m/usr/bin/git [0m [0mchecking for the gzip ... [38;5;2m/bin/gzip [0m [0mchecking for the tar ... [38;5;2m/bin/tar [0m [0mchecking for the ping ... [38;5;2m/bin/ping [0m pinging for the host(gitlab.com) ... 189 ms pinging for the host(github.com) ... 65 ms pinging for the host(gitee.com) ... 304 ms finding luajit from xmake .. [0mchecking for the xmake::luajit ... [38;5;2m2.0.5 [0m { links = { luajit } , linkdirs = { /home/markvoltz/.config/.xmake/prefix/linux/x86_64/release/lib } , version = 2.0.5 , includedirs = { /home/markvoltz/.config/.xmake/prefix/linux/x86_64/release/include/luajit } } finding ncurses from xmake .. [0mchecking for the xmake::ncurses ... [38;5;2m6.1 [0m { links = { ncurses , form , panel , menu } , linkdirs = { /home/markvoltz/ltui/.xmake/prefix/linux/x86_64/release_543d989b/lib } , version = 6.1 , includedirs = { /home/markvoltz/ltui/.xmake/prefix/linux/x86_64/release_543d989b/include/ncurses , /home/markvoltz/ltui/.xmake/prefix/linux/x86_64/release_543d989b/include } } configure { luajit = true ccache = true clean = true plat = linux kind = static buildir = build mode = release arch = x86_64 host = linux }

---xmake output configure { luajit = true ccache = true mode = release plat = linux kind = static buildir = build arch = x86_64 clean = true host = linux } [0mchecking for the gcc ... [38;5;2m/usr/bin/gcc [0m [0m [2mchecking for the c compiler (cc) ... [38;5;2mgcc [0m [0mchecking for the ccache ... [38;5;1mno [0m [0mchecking for the /usr/bin/gcc ... [38;5;2mok [0m [0m [2mchecking for the flags (-Wno-error=deprecated-declarations) ... [38;5;2mok [0m [0m [2m> gcc -Wno-error=deprecated-declarations -m64 -I/usr/local/include -I/usr/include [0m [0m [2mchecking for the flags (-fno-strict-aliasing) ... [38;5;2mok [0m [0m [2m> gcc -fno-strict-aliasing -m64 -I/usr/local/include -I/usr/include [0m [0m [2mchecking for the flags (-Wno-error=nullability-completeness) ... [38;5;1mno [0m [0m [2m> gcc -Wno-error=nullability-completeness -m64 -I/usr/local/include -I/usr/include [0m [0m [38;5;3mcheckinfo: [0;2m /home/markvoltz/.local/share/xmake/core/base/os.lua:705: cc1: error: -Werror=nullability-completeness: no option -Wnullability-completeness stack traceback: [C]: in function 'error' [/home/markvoltz/.local/share/xmake/core/base/os.lua:705]: in function 'raise' [...markvoltz/.local/share/xmake/core/sandbox/modules/os.lua:311]: in function 'runv' [...local/share/xmake/modules/detect/tools/gcc/has_flags.lua:48]: [0m [0m [2mchecking for the flags (-fomit-frame-pointer) ... [38;5;2mok [0m [0m [2m> gcc -fomit-frame-pointer -m64 -I/usr/local/include -I/usr/include [0m [0m [2mchecking for the flags (-Wno-expansion-to-defined) ... [38;5;2mok [0m [0m [2m> gcc -Wno-expansion-to-defined [0m [0mchecking for the g++ ... [38;5;2m/usr/bin/g++ [0m [0m [2mchecking for the shared library linker (sh) ... [38;5;2mg++ [0m

On Sun, Mar 17, 2019 at 10:10 PM ruki ***@***.***> wrote: ？ I didn't see anything. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAYzioRP_5Ni4ihhvdDz92cnrnwy_aXlks5vXwOTgaJpZM4b35WK> .

-- - mark

[waruqi]

I still don't see the complete log error message. I don't know what problem you are currently experiencing. Is there strange text in running dialog.lua?

[mvoltz]

Replying via email is not working out. I have pasted directly into github. Sorry for the time wasted.

markvoltz@local:~/ltui$ xmake f --luajit=y -c -v -D
checking for the architecture ... x86_64
checking for the unzip ... /usr/bin/unzip
checking for the git ... /usr/bin/git
checking for the gzip ... /bin/gzip
checking for the tar ... /bin/tar
checking for the ping ... /bin/ping
pinging for the host(github.com) ... 37 ms
pinging for the host(gitlab.com) ... 59 ms
pinging for the host(gitee.com) ... 311 ms
finding luajit from xmake ..
checking for the xmake::luajit ... 2.0.5

{
links =
{
luajit
}
, linkdirs =
{
/home/markvoltz/.config/.xmake/prefix/linux/x86_64/release/lib
}
, version = 2.0.5
, includedirs =
{
/home/markvoltz/.config/.xmake/prefix/linux/x86_64/release/include/luajit
}
}
finding ncurses from xmake ..
checking for the xmake::ncurses ... 6.1

{
links =
{
ncurses
, form
, panel
, menu
}
, linkdirs =
{
/home/markvoltz/ltui/.xmake/prefix/linux/x86_64/release_543d989b/lib
}
, version = 6.1
, includedirs =
{
/home/markvoltz/ltui/.xmake/prefix/linux/x86_64/release_543d989b/include/ncurses
, /home/markvoltz/ltui/.xmake/prefix/linux/x86_64/release_543d989b/include
}
}
configure
{
luajit = true
ccache = true
clean = true
plat = linux
kind = static
buildir = build
mode = release
arch = x86_64
host = linux
}

---

markvoltz@local:~/ltui$ xmake -v -D
configure
{
luajit = true
ccache = true
mode = release
plat = linux
kind = static
buildir = build
arch = x86_64
clean = true
host = linux
}
checking for the gcc ... /usr/bin/gcc
checking for the c compiler (cc) ... gcc
checking for the ccache ... no
checking for the /usr/bin/gcc ... ok
checking for the flags (-Wno-error=deprecated-declarations) ... ok

gcc -Wno-error=deprecated-declarations -m64 -I/usr/local/include -I/usr/include
checking for the flags (-fno-strict-aliasing) ... ok
gcc -fno-strict-aliasing -m64 -I/usr/local/include -I/usr/include
checking for the flags (-Wno-error=nullability-completeness) ... no
gcc -Wno-error=nullability-completeness -m64 -I/usr/local/include -I/usr/include
checkinfo: /home/markvoltz/.local/share/xmake/core/base/os.lua:705: cc1: error: -Werror=nullability-completeness: no option -Wnullability-completeness

stack traceback:
[C]: in function 'error'
[/home/markvoltz/.local/share/xmake/core/base/os.lua:705]: in function 'raise'
[...markvoltz/.local/share/xmake/core/sandbox/modules/os.lua:311]: in function 'runv'
[...local/share/xmake/modules/detect/tools/gcc/has_flags.lua:48]:
checking for the flags (-fomit-frame-pointer) ... ok

gcc -fomit-frame-pointer -m64 -I/usr/local/include -I/usr/include
checking for the flags (-Wno-expansion-to-defined) ... ok
gcc -Wno-expansion-to-defined
checking for the g++ ... /usr/bin/g++
checking for the shared library linker (sh) ... g++

---

[waruqi]

There are some incompatibilities in drawing boundary characters on your system, and you may need to debug the following lua code.

ltui/src/ltui/border.lua

Lines 66 to 74 in e84c9b2

	-- the border characters
	-- @note acs character will use 2 width on borders (pdcurses), so we use acsii characters instead of them.
	local iswin = os.host() == "windows"
	local hline = iswin and '-' or "hline"
	local vline = iswin and '|' or "vline"
	local ulcorner = iswin and ' ' or "ulcorner"
	local llcorner = iswin and ' ' or "llcorner"
	local urcorner = iswin and ' ' or "urcorner"
	local lrcorner = iswin and ' ' or "lrcorner"

[mvoltz]

I will take a look. Thank you.

…

On Mon, Mar 18, 2019 at 7:54 PM ruki ***@***.***> wrote: There are some incompatibilities in drawing boundary characters on your system, and you may need to debug the following lua code. https://github.com/tboox/ltui/blob/e84c9b2972f0b36c5e9ef03132e5d3b157aa77bb/src/ltui/border.lua#L66-L74 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAYzij0MaoavfBjJ2WhXTJer8VAk5AA7ks5vYDUpgaJpZM4b35WK> .

-- - mark