Blank window on startup sometimes

[Suya1671]

Hi. Awesome mod! Well, when it works. I have an issue extremely often where it seems the plugin shows a blank unclosable rhythm doctor window. I tried to debug, and found this when using LD_DEBUG

     14426:     calling init: /run/current-system/sw/share/nix-ld/lib/libxcb-xfixes.so.0
     14426:      search path=/nix/store/n3q9iy450mjlzygn0vqyyrfzf4bq0x1b-nvidia-x11-590.48.01-6.18.3/lib:/nix/store/sixic8a4adxz72swww4fcls0h5sabjdf-libdrm-2.4.129/lib/glibc-hwcaps/x86-64-v3:/nix/store/sixic8a4adxz72swww4fcls0h5sabjdf-libdrm-2.4.129/lib/glibc-hwcaps/x86-64-v2:/nix/store/sixic8a4adxz72swww4fcls0h5sabjdf-libdrm-2.4.129/lib:/nix/store/zshby6nalhw4mvap0rr97hv042808c2k-libxext-1.3.6/lib/glibc-hwcaps/x86-64-v3:/nix/store/zshby6nalhw4mvap0rr97hv042808c2k-libxext-1.3.6/lib/glibc-hwcaps/x86-64-v2:/nix/store/zshby6nalhw4mvap0rr97hv042808c2k-libxext-1.3.6/lib:/nix/store/ii3ybky5dqjikcrw7vdnh1j76ssy0ycm-libx11-1.8.12/lib:/nix/store/h7nzhinv0a4hp5sb6barmvb38hjz11cj-libxv-1.0.13/lib/glibc-hwcaps/x86-64-v3:/nix/store/h7nzhinv0a4hp5sb6barmvb38hjz11cj-libxv-1.0.13/lib/glibc-hwcaps/x86-64-v2:/nix/store/h7nzhinv0a4hp5sb6barmvb38hjz11cj-libxv-1.0.13/lib:/nix/store/dyn0y5clf5b556yqwmj4841h43hz75p6-libxrandr-1.5.4/lib/glibc-hwcaps/x86-64-v3:/nix/store/dyn0y5clf5b556yqwmj4841h43hz75p6-libxrandr-1.5.4/lib/glibc-hwcaps/x86-64-v2:/nix/store/dyn0y5clf5b556yqwmj4841h43hz75p6-libxrandr-1.5.4/lib:/nix/store/m0jzvlr5gl7zvdn0fr7c09mjwx65fx58-libxcb-1.17.0/lib/glibc-hwcaps/x86-64-v3:/nix/store/m0jzvlr5gl7zvdn0fr7c09mjwx65fx58-libxcb-1.17.0/lib/glibc-hwcaps/x86-64-v2:/nix/store/m0jzvlr5gl7zvdn0fr7c09mjwx65fx58-libxcb-1.17.0/lib:/nix/store/c2qsgf2832zi4n29gfkqgkjpvmbmxam6-zlib-1.3.1/lib:/nix/store/mmk6s6mc9kvz8czjfg9lh9m4sbc0wc8k-clang-21.1.7-lib/lib/glibc-hwcaps/x86-64-v3:/nix/store/mmk6s6mc9kvz8czjfg9lh9m4sbc0wc8k-clang-21.1.7-lib/lib/glibc-hwcaps/x86-64-v2:/nix/store/mmk6s6mc9kvz8czjfg9lh9m4sbc0wc8k-clang-21.1.7-lib/lib:/nix/store/7m6x6b4ljrkmkbhvbxdcacpraxj49xkj-wayland-1.24.0/lib/glibc-hwcaps/x86-64-v3:/nix/store/7m6x6b4ljrkmkbhvbxdcacpraxj49xkj-wayland-1.24.0/lib/glibc-hwcaps/x86-64-v2:/nix/store/7m6x6b4ljrkmkbhvbxdcacpraxj49xkj-wayland-1.24.0/lib:/nix/store/24w3s75aa2lrvvxsybficn8y3zxd27kp-mesa-libgbm-25.1.0/lib/glibc-hwcaps/x86-64-v3:/nix/store/24w3s75aa2lrvvxsybficn8y3zxd27kp-mesa-libgbm-25.1.0/lib/glibc-hwcaps/x86-64-v2:/nix/store/24w3s75aa2lrvvxsybficn8y3zxd27kp-mesa-libgbm-25.1.0/lib:/nix/store/x4sc437gdbhrfbm4b0hja9lfv38njvi1-libglvnd-1.7.0/lib:/nix/store/rfm5m2l26lqkskcvxn5bm5xqh6c8wqr5-openssl-3.6.0/lib/glibc-hwcaps/x86-64-v3:/nix/store/rfm5m2l26lqkskcvxn5bm5xqh6c8wqr5-openssl-3.6.0/lib/glibc-hwcaps/x86-64-v2:/nix/store/rfm5m2l26lqkskcvxn5bm5xqh6c8wqr5-openssl-3.6.0/lib:/nix/store/cglbp8zpmbyyvb75ghj6v73n418r9n5n-dbus-1.14.10-lib/lib/glibc-hwcaps/x86-64-v3:/nix/store/cglbp8zpmbyyvb75ghj6v73n418r9n5n-dbus-1.14.10-lib/lib/glibc-hwcaps/x86-64-v2:/nix/store/cglbp8zpmbyyvb75ghj6v73n418r9n5n-dbus-1.14.10-lib/lib              (RUNPATH from file /run/opengl-driver/lib/libGLX_nvidia.so.0)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnitySetGraphicsDevice (fatal)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnityRenderEvent (fatal)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnityGetAudioEffectDefinitions (fatal)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnityPluginUnload (fatal)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnityRenderingExtEvent (fatal)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnityRenderingExtQuery (fatal)
     14426:     /home/suya/Games/Rhythm Doctor [Linux]/app_774181/Rhythm Doctor/Rhythm Doctor_Data/Plugins/multiwindow_unity.so: error: symbol lookup error: undefined symbol: UnityShaderCompilerExtEvent (fatal)

I am on NixOS, which is why the weird search path. I don't think it would cause the plugin to not find the unity symbols though. Running the latest version of the game. Using LD_PRELOAD=./UnityPlayer.so seems to fix it

[chocolateimage]

The error: symbol lookup error: undefined symbol: UnitySetGraphicsDevice can be ignored because I don't implement those. Those should fail silently (you said it works most of the time).

Could you please follow the Issue Reporting guide and provide me the logs? Game logs can be enabled by setting Logging.Console's Enabled to true in BepInEx/config/BepInEx.cfg. Make sure to also run journalctl -ef before launching the game to see any KWin errors.

What desktop environment are you using? Does the blank unclosable window lock up the game? Does the window show up at start of the game, at start of the level, or does the window linger after a level is closed?

If you want (or it is too complex to describe) you can make a screen recording of that.

What does the info show up when selecting the window dance option in the settings? (you may need to use the latest release for that)