AlbertErrors.md

Error

Error posted here: #768

Source

Compiled and https://download.opensuse.org/repositories/home:manuelschneid3r/Fedora_29/home:manuelschneid3r.repo (tried both)

Environment

  Albert version: 0.16.1
            Build date: Jan 26 2019 15:31:13
            Qt version: 5.11.3
  QT_QPA_PLATFORMTHEME:
       Binary location: /usr/bin/albert
                   PWD: /home/geo
                 SHELL: /bin/bash
                  LANG: en_AU.UTF-8
      XDG_SESSION_TYPE: wayland
   XDG_CURRENT_DESKTOP:
       DESKTOP_SESSION: sway
   XDG_SESSION_DESKTOP: sway
                    OS: Fedora 29 (Workstation Edition)
     OS (type/version): fedora/29
             Build ABI: x86_64-little_endian-lp64
  Arch (build/current): x86_64/x86_64
 Kernel (type/version): linux/4.20.3-200.fc29.x86_64

\S
Kernel \r on an \m (\l)
4.20.3-200.fc29.x86_64
DESKTOP_SESSION=sway
XDG_SESSION_TYPE=wayland
XDG_SESSION_DESKTOP=sway
QMake version 3.1
Using Qt version 5.11.3 in /usr/lib64
albert 0.16.1

Steps to reproduce

Fedora 29 Workstation Sway WM

mkdir Albert
  cd Albert
  sudo dnf install python3-devel qt5-qtx11extras-devel qt5-qtsvg-devel muParser-devel libqalculate-devel qt5-qtcharts-devel qt5-qtwayland-devel -y
  git clone --recursive https://github.com/albertlauncher/albert.git
  mkdir albert-build
  cd albert-build
  cmake ../albert -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug

Expected behaviour

No Segmentation fault's

Actual behaviour

17:16:16 [INFO:default] Systems icon theme is: "hicolor"
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
17:16:16 [WARN:default] Application has not been terminated graciously.
warning: Loadable section ".note.gnu.property" outside of ELF segments
warning: Loadable section ".note.gnu.property" outside of ELF segments
17:16:17 [INFO:default] Loading extension "org.albert.extension.applications"
[New Thread 0x7fffe6270700 (LWP 3397)]
17:16:17 [INFO:applications] Start indexing applications.
17:16:17 [INFO:default] Loading extension "org.albert.extension.chromebookmarks"
[New Thread 0x7fffe5a2a700 (LWP 3398)]
17:16:17 [INFO:default] Start indexing Chrome bookmarks.
17:16:17 [INFO:default] Loading extension "org.albert.extension.system"
17:16:17 [INFO:default] Loading extension "org.albert.extension.terminal"
17:16:17 [INFO:default] Loading extension "org.albert.extension.websearch"

Error Codes from dgb bt

#0  0x00007ffff7a57aa1 in _XSend (dpy=dpy@entry=0x51db30, data=data@entry=0x0, size=size@entry=0) at xcb_io.c:464
#1  0x00007ffff7a57f24 in _XFlush (dpy=0x51db30) at xcb_io.c:516
#2  0x00007ffff7a5aafd in _XGetRequest (dpy=dpy@entry=0x51db30, type=type@entry=119 'w', len=len@entry=4) at XlibInt.c:1717
#3  0x00007ffff7a46701 in XGetModifierMapping (dpy=0x51db30) at ModMap.c:42
#4  0x00000000004a732f in GlobalShortcut::HotkeyManagerPrivate::HotkeyManagerPrivate (this=0x61d920, parent=0x0)
    at /home/geo/Albert/albert/lib/globalshortcut/src/hotkeymanager_x11.cpp:394
#5  0x00000000004a6282 in GlobalShortcut::HotkeyManager::HotkeyManager (this=0x576f20, parent=0x0)
    at /home/geo/Albert/albert/lib/globalshortcut/src/hotkeymanager.cpp:14
#6  0x0000000000473cf4 in main (argc=1, argv=0x7fffffffdfe8) at /home/geo/Albert/albert/src/app/main.cpp:329

(gdb) frame 1
#1  0x00007ffff7a57f24 in _XFlush (dpy=0x51db30) at xcb_io.c:516
516             _XSend(dpy, NULL, 0);
(gdb) list
511      * action is taken.
512      */
513     void _XFlush(Display *dpy)
514     {
515             require_socket(dpy);
516             _XSend(dpy, NULL, 0);
517
518             _XEventsQueued(dpy, QueuedAfterReading);
519     }
520
(gdb) frame 0
#0  0x00007ffff7a57aa1 in _XSend (dpy=dpy@entry=0x51db30, data=data@entry=0x0, size=size@entry=0) at xcb_io.c:464
464             if(dpy->bufptr == dpy->buffer && !size)
(gdb) list
459             _XExtension *ext;
460             xcb_connection_t *c = dpy->xcb->connection;
461             if(dpy->flags & XlibDisplayIOError)
462                     return;
463
464             if(dpy->bufptr == dpy->buffer && !size)
465                     return;
466
467             /* append_pending_request does not alter the dpy request number
468              * therefore we can get it outside of the loop and the if
(gdb) dpy->buffer
Undefined command: "dpy->buffer".  Try "help".
(gdb) p dpy->buffer
$7 = 0x1 <error: Cannot access memory at address 0x1>
(gdb) p dpy
$8 = (Display *) 0x51db30

Note: I started with the rebo and it worked fine untill I installed qt5-qtwayland-devel to fix

[WARN:qt.qpa.plugin] Could not find the Qt platform plugin "wayland" in "" error and got the Segmentation error. Now even with qt5-qtwayland-devel uninstalled I get the same error :(

Tried setting QT_QPA_PLATFORM="" environment variable and still no luck.

Behaviour when QT_QPA_PLATFORM="xcb with

$sudo bash -c sudo bash -c ' echo "export QT_QPA_PLATFORM="xcb"" > /etc/profile.d/albert.sh'
&&source /etc/profile.d/albert.sh

00:12:45 [INFO:default] Systems icon theme is: "hicolor"
00:12:45 [WARN:default] Application has not been terminated graciously.
00:12:45 [INFO:default] Loading extension "org.albert.extension.applications"
00:12:45 [INFO:applications] Start indexing applications.
00:12:45 [INFO:default] Loading extension "org.albert.extension.chromebookmarks"
00:12:45 [INFO:default] Start indexing Chrome bookmarks.
00:12:45 [INFO:default] Loading extension "org.albert.extension.system"
00:12:46 [WARN:default] QFSFileEngine::open: No file name specified
00:12:46 [WARN:default] Could not open Chrome bookmarks file ''.
00:12:46 [INFO:default] Loading extension "org.albert.extension.terminal"
00:12:46 [INFO:default] Loading extension "org.albert.extension.websearch"
free(): invalid next size (fast)
Aborted (core dumped)

core dumped

Gdb #0 main (argc=1, argv=0x7fffffffdfa8) at /home/geo/Albert/albert/src/app/main.cpp:57 57 in /home/geo/Albert/albert/src/app/main.cpp