Unsolved Installation program crashes at startup
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Hello,
When recompiling my program, the installation file generated by the Qt Install Framework 3.0.6 crashes under Ubuntu 18.10
I get the error message:
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to "/tmp/runtime-root
Violación de segmento (`core' generado)I use Qt 5.12.0
How do we resolve this?
Before the Qt 5.12.0 update, the generation of the installation file was not a problem...
PS: using gdb, I get :
Starting program: /home/karlhal/Descargas/application_installer
[Depuración de hilo usando libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
[Nuevo Thread 0x7ffff5884700 (LWP 4816)]Thread 1 "winstars_instal" received signal SIGSEGV, Segmentation fault.
0x00007ffff764169e in _int_malloc (av=av@entry=0x7ffff7792c40 <main_arena>,
bytes=bytes@entry=44) at malloc.c:3537
3537 malloc.c: No existe el archivo o el directorio. -
@Francky033 Did you a complete rebuild of your app after upgrading Qt? You should delete the build directory, run qmake and build.
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Yes, I usually delete the build directory before starting the final compilation.
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Hi,
Do you see anything suspicious if you call
ldd application_installer
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There doesn't seem to be anything wrong with the output of the ldd
./application_installer QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' Violación de segmento (`core' generado) root@karlhal# ldd application_installer linux-vdso.so.1 (0x00007fff541fe000) libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f10c025b000) libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f10c020c000) libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f10bff58000) libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f10bff13000) libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f10bfdd9000) libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f10bfdd4000) libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f10bfda9000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f10bfda3000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f10bfd99000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f10bfd78000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f10bfbee000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f10bfa61000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f10bfa45000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f10bf85b000) /lib64/ld-linux-x86-64.so.2 (0x00007f10c027c000) libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f10bf7d1000) libpng16.so.16 => /usr/local/lib/libpng16.so.16 (0x00007f10bf59f000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f10bf382000) libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f10bf345000) libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f10bf33a000) libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f10bf136000) libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f10bef30000) liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f10bed0a000) liblz4.so.1 => /usr/lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f10bead3000) libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f10be7b5000) libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f10be59e000)
and using gdb:
root@karlhal# gdb application_installer GNU gdb (Ubuntu 8.2-0ubuntu1) 8.2 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Leyendo símbolos desde application_installer...(no se encontraron símbolos de depuración)hecho. (gdb) run Starting program: /home/karlhal/build-application/application_installer [Depuración de hilo usando libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' [Nuevo Thread 0x7ffff5883700 (LWP 13812)] Thread 1 "application_instal" received signal SIGSEGV, Segmentation fault. 0x00007ffff7642b95 in __GI___libc_malloc (bytes=44) at malloc.c:3017 3017 malloc.c: No existe el archivo o el directorio. (gdb)