Not working on newer versions

[DRAGONTOS]

The plugin is not working in the new Git version. Errors pop up when I try to open something in a special workspace, and the layout is broken. When I attempt to create a tab, it doesn't do anything.

[outfoxxed]

Special workspaces

See #25. I currently don't use them so I haven't really done much with them. This might get fixed by me, it might not.

When I attempt to create a tab, it doesn't do anything.

I'm currently running a version a few weeks old so compatibility probably broke again. I'll update and see.

[DRAGONTOS]

So, it broke when they added the commit:
hyprwm/Hyprland@2ebfd0c
I'm currently using my own fork without the new update to wlroot 0.18.0, and the code that broke it was the new matrix stuff in src/helpers/Monitor.cpp. I do not know why that would break it, but it did.

[q234rty]

For me hyprland seems to outright crash with this plugin in newer git versions. I'm not sure who's fault it is but a coredump is attached.

rogram terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	     return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;                                                                                                                           
[Current thread is 1 (Thread 0x7f94ba08c200 (LWP 1897))]
(gdb) bt full
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
        tid = <optimized out>
        ret = 0
        pd = <optimized out>
        old_mask = {__val = {0}}
        ret = <optimized out>
#1  0x00007f94baeac8a3 in __pthread_kill_internal (signo=6, threadid=<optimized out>) at pthread_kill.c:78
#2  0x00007f94bae5c668 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#3  0x00007f94bae444b8 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {0, 0, 0, 0, 140273631887368, 140726840888344, 140276771818784, 0, 140276767850496, 140726840888040, 140276771817280, 140276771817168, 140276771817184, 94479640782464, 11197572838228197120, 18446744073709550872}}, sa_flags = 11, sa_restorer = 0x55edc0c95530}
#4  0x000055edc08898ed in handleUnrecoverableSignal(int) (sig=11) at /usr/src/debug/hyprland-hidpi-xprop-git/hyprland/src/Compositor.cpp:34
#5  0x00007f94bae5c710 in <signal handler called> () at /usr/lib/libc.so.6
#6  renderGradientTo(CTexture&, CColor const&) (tex=..., grad=...) at /usr/src/debug/hyprland-hidpi-xprop-git/hyprland/src/render/decorations/CHyprGroupBarDecoration.cpp:242
        bufferSize = <error reading variable: Cannot access memory at address 0x30>
        CAIROSURFACE = <optimized out>
        CAIRO = <optimized out>
        pattern = <optimized out>
        DATA = <optimized out>
#7  0x000055edc09c6337 in refreshGroupBarGradients() () at /usr/include/c++/13.2.1/bits/stl_vector.h:1125
        PGROUPCOLACTIVE = 0x55edc0c955e8
        PGROUPCOLINACTIVE = 0x55edc0c95708
        PGROUPCOLACTIVELOCKED = 0x55edc0c95828
        PGROUPCOLINACTIVELOCKED = 0x55edc0c95948
#8  0x000055edc08ef5dc in CConfigManager::loadConfigLoadVars() (this=this@entry=0x55edc0c93f00) at /usr/src/debug/hyprland-hidpi-xprop-git/hyprland/src/config/ConfigManager.cpp:1677
        mainConfigPath = "/home/q234rty/.config/hypr/hyprland.conf"
        configPath = "/home/q234rty/.config/hypr"
        ifs = {<std::basic_istream<char, std::char_traits<char> >> = {<std::basic_ios<char, std::char_traits<char> >> = {<std::ios_base> = {_vptr.ios_base = 0x7f94bb26fd68 <vtable for std::basic_ifstream<char, std::char_traits<char> >+64>, static boolalpha = std::_S_boolalpha, static dec = std::_S_dec, static fixed = std::_S_fixed, static hex = std::_S_hex, static internal = std::_S_internal, static left = std::_S_left, static oct = std::_S_oct, static right = std::_S_right, static scientific = std::_S_scientific, static showbase = std::_S_showbase, static showpoint = std::_S_showpoint, static showpos = std::_S_showpos, static skipws = std::_S_skipws, static unitbuf = std::_S_unitbuf, static uppercase = std::_S_uppercase, static adjustfield = std::_S_adjustfield, static basefield = std::_S_basefield, static floatfield = std::_S_floatfield, static badbit = std::_S_badbit, static eofbit = std::_S_eofbit, static failbit = std::_S_failbit, static goodbit = std::_S_goodbit, static app = std::_S_app, static ate = std::_S_ate, static binary = std::_S_bin, static in = std::_S_in, static out = std::_S_out, static trunc = std::_S_trunc, static __noreplace = std::_S_noreplace, static beg = std::_S_beg, static cur = std::_S_cur, static end = std::_S_end, _M_precision = 6, _M_width = 0, _M_flags = 4098, _M_exception = std::_S_goodbit, _M_streambuf_state = 6, _M_callbacks = 0x0, _M_word_zero = {_M_pword = 0x0, _M_iword = 0}, _M_local_word = {{_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}}, _M_word_size = 8, _M_word = 0x7ffd855c9890, _M_ios_locale = {static none = 0, static ctype = 1, static numeric = 2, static collate = 4, static time = 8, static monetary = 16, static messages = 32, static all = 63, _M_impl = 0x7f94bb278d20 <(anonymous namespace)::c_locale_impl>}}, _M_tie = 0x0, _M_fill = 0 '\000', _M_fill_init = false, _M_streambuf = 0x7ffd855c9760, _M_ctype = 0x7f94bb278740 <(anonymous namespace)::ctype_c>, _M_num_put = 0x7f94bb2786d0 <(anonymous namespace)::num_put_c>, _M_num_get = 0x7f94bb2786e0 <(anonymous namespace)::num_get_c>}, _vptr.basic_istream = 0x7f94bb26fd40 <vtable for std::basic_ifstream<char, std::char_traits<char> >+24>, _M_gcount = 0}, _M_filebuf = {<std::basic_streambuf<char, std::char_traits<char> >> = {_vptr.basic_streambuf = 0x7f94bb26fc48 <vtable for std::basic_filebuf<char, std::char_traits<char> >+16>, _M_in_beg = 0x0, _M_in_cur = 0x0, _M_in_end = 0x0, _M_out_beg = 0x0, _M_out_cur = 0x0, _M_out_end = 0x0, _M_buf_locale = {static none = 0, static ctype = 1, static numeric = 2, static collate = 4, static time = 8, static monetary = 16, static messages = 32, static all = 63, _M_impl = 0x7f94bb278d20 <(anonymous namespace)::c_locale_impl>}}, _M_lock = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, _M_file = {_M_cfile = 0x0, _M_cfile_created = true}, _M_mode = 0, _M_state_beg = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}, _M_state_cur = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}, _M_state_last = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}, _M_buf = 0x0, _M_buf_size = 8192, _M_buf_allocated = false, _M_reading = false, _M_writing = false, _M_pback = 0 '\000', _M_pback_cur_save = 0x0, _M_pback_end_save = 0x0, _M_pback_init = false, _M_codecvt = 0x7f94bb2786b0 <(anonymous namespace)::codecvt_c>, _M_ext_buf = 0x0, _M_ext_buf_size = 0, _M_ext_next = 0x0, _M_ext_end = 0x0}}
        line = ""
        linenum = <optimized out>
        PEVENTVEC = 0x55edc0ca0580
        PEVENTVEC = 0x55edc0c8ed50
#9  0x000055edc08ef9ff in CConfigManager::tick() (this=0x55edc0c93f00) at /usr/src/debug/hyprland-hidpi-xprop-git/hyprland/src/config/ConfigManager.cpp:1753
        CONFIGPATH = "/home/q234rty/.config/hypr/hyprland.conf"
--Type <RET> for more, q to quit, c to continue without paging--c
        parse = <optimized out>
#10 0x000055edc08fc542 in CConfigManager::handlePluginLoads() (this=0x55edc0c93f00) at /usr/src/debug/hyprland-hidpi-xprop-git/hyprland/src/config/ConfigManager.cpp:2306
        pluginsChanged = true
        failedPlugins = std::vector of length 0, capacity 0
#11 0x000055edc08919e8 in CCompositor::initManagers(eManagersInitStage) (this=<optimized out>, stage=<optimized out>) at /usr/src/debug/hyprland-hidpi-xprop-git/hyprland/src/Compositor.cpp:441
#12 0x000055edc087292e in main(int, char**) (argc=1, argv=0x7ffd855ca098) at /usr/include/c++/13.2.1/bits/unique_ptr.h:199
        cmd = "/usr/bin/Hyprland"
        configPath = ""
        ignoreSudo = <optimized out>
        args = std::vector of length 0, capacity 0

➜ q234rty ~ hyprctl version
Hyprland, built from branch main at commit 99ca26d4eb84e0071264713902e5b287fcab392e dirty (hooksystem: fix missed log include).
Tag: v0.32.3-84-g99ca26d4

flags: (if any)
debug

[DRAGONTOS]

Interesting. Have you set the plugin configuration options?

[q234rty]

No, my hy3 section is empty.

[DRAGONTOS]

Ow, okay that's why it doesn't work you need:

plugin {
  hy3 {
    # disable gaps when only one window is onscreen
    no_gaps_when_only = <bool> # default: false

    # policy controlling what happens when a node is removed from a group,
    # leaving only a group
    # 0 = remove the nested group
    # 1 = keep the nested group
    # 2 = keep the nested group only if its parent is a tab group
    node_collapse_policy = <int> # default: 2

    # offset from group split direction when only one window is in a group
    group_inset = <int> # default: 10

    # if a tab group will automatically be created for the first window spawned in a workspace
    tab_first_window = <bool>

    # tab group settings
    tabs {
      # height of the tab bar
      height = <int> # default: 15

      # padding between the tab bar and its focused node
      padding = <int> # default: 5

      # the tab bar should animate in/out from the top instead of below the window
      from_top = <bool> # default: false

      # rounding of tab bar corners
      rounding = <int> # default: 3

      # render the window title on the bar
      render_text = <bool> # default: true

      # font to render the window title with
      text_font = <string> # default: Sans

      # height of the window title
      text_height = <int> # default: 8

      # left padding of the window title
      text_padding = <int> # default: 3

      # active tab bar segment color
      col.active = <color> # default: 0xff32b4ff

      # urgent tab bar segment color
      col.urgent = <color> # default: 0xffff4f4f

      # inactive tab bar segment color
      col.inactive = <color> # default: 0x80808080

      # active tab bar text color
      col.text.active = <color> # default: 0xff000000

      # urgent tab bar text color
      col.text.urgent = <color> # default: 0xff000000

      # inactive tab bar text color
      col.text.inactive = <color> # default: 0xff000000
    }

    # autotiling settings
    autotile {
      # enable autotile
      enable = <bool> # default: false

      # make autotile-created groups ephemeral
      ephemeral_groups = <bool> # default: true

      # if a window would be squished smaller than this width, a vertical split will be created
      # -1 = never automatically split vertically
      # 0 = always automatically split vertically
      # <number> = pixel height to split at
      trigger_width = <int> # default: 0

      # if a window would be squished smaller than this height, a horizontal split will be created
      # -1 = never automatically split horizontally
      # 0 = always automatically split horizontally
      # <number> = pixel height to split at
      trigger_height = <int> # default: 0
     
      # a space or comma separated list of workspace ids where autotile should be enabled
      # it's possible to create an exception rule by prefixing the definition with "not:"
      # workspaces = 1,2 # autotiling will only be enabled on workspaces 1 and 2
      # workspaces = not:1,2 # autotiling will be enabled on all workspaces except 1 and 2
      workspaces = <string> # default: all
    }
  }
}

[q234rty]

As far as I understand there are defaults for all of those and the exact same config was working before I updated hyprland. (And yes, I did rebuild hy3 after the update.)

[outfoxxed]

Yeah you don't need any definitions. I can't look into this atm but I'll look tomorrow. I need to make a pr to hyprpaper before it will build on my system.

[DRAGONTOS]

It should, yeah, but a friend of mine also forgot to set the options, and that also made it not work.

[DRAGONTOS]

Oh, wait. So, you are running the newest version of Hyprland? Because if so, then the plugin just doesn't work, even if you can get it to load.

[outfoxxed]

@q234rty repro'd what's probably your crash and reported upstream at hyprwm/Hyprland#3985

[q234rty]

For the record, hy3 now works for me with hyprwm/Hyprland@b80c72c

[outfoxxed]

@DRAGONTOS does your problem still happen?

[Makesesama]

Had the same problem. Works again for me. Thanks for creating this ❤️