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  1. Qt Creator
  2. QTCREATORBUG-19402

Opening any example crashes Qt Creator on Linux

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • Qt Creator 4.5.0-rc1, Qt Creator 4.5.1
    • Help System
    • None
    • Fedora 27, GLib 1.2.10

    Description

      Qt Creator 4.5.0-rc1 crashes when trying to open any example from the Examples page in the welcome screen. The following GLib error shows up in the app output:

      (qtcreator:20927): GLib-ERROR **: Creating pipes for GWakeup: Too many open files

      Stacktrace:

      #0  0x00007fe7a46ba7b1 in _g_log_abort (breakpoint=1) at gmessages.c:554
#1  0x00007fe7a46bb7ec in g_log_default_handler (log_domain=log_domain@entry=0x7fe7a46fcfee "GLib", log_level=log_level@entry=6, message=message@entry=0x7fe73c003230 "Creating pipes for GWakeup: Too many open files\n", unused_data=unused_data@entry=0x0) at gmessages.c:3051
#2  0x00007fe7a46bba7d in g_logv (log_domain=0x7fe7a46fcfee "GLib", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7fe750e27ce0) at gmessages.c:1341
#3  0x00007fe7a46bbbef in g_log (log_domain=log_domain@entry=0x7fe7a46fcfee "GLib", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7fe7a475d280 "Creating pipes for GWakeup: %s\n")
    at gmessages.c:1403
#4  0x00007fe7a46f9031 in g_wakeup_new () at gwakeup.c:161
#5  0x00007fe7a46b220b in g_main_context_new () at gmain.c:658
#6  0x00007fe7a8c4f889 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate(_GMainContext*) () at /home/jpnurmi/Qt/Tools/Preview/Qt Creator 4.5.0-rc1/bin/../lib/Qt/lib/libQt5Core.so.5
#7  0x00007fe7a8c4f961 in QEventDispatcherGlib::QEventDispatcherGlib(QObject*) () at /home/jpnurmi/Qt/Tools/Preview/Qt Creator 4.5.0-rc1/bin/../lib/Qt/lib/libQt5Core.so.5
#8  0x00007fe7a8a27ea0 in  () at /home/jpnurmi/Qt/Tools/Preview/Qt Creator 4.5.0-rc1/bin/../lib/Qt/lib/libQt5Core.so.5
#9  0x00007fe7a8a28dc8 in  () at /home/jpnurmi/Qt/Tools/Preview/Qt Creator 4.5.0-rc1/bin/../lib/Qt/lib/libQt5Core.so.5
#10 0x00007fe7a84da609 in start_thread (arg=0x7fe750e28700) at pthread_create.c:465
#11 0x00007fe7a7915e6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

      After restarting Qt Creator, it is possible to open the same project from the Recent Projects list.

      Attachments

        Issue Links

          is replaced by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-52386 Docs and Examples of removed Qt Versions are still in file system

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-18242 Trying to search documentation fails with too many open files

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              con Eike Ziller
              jpnurmi J-P Nurmi
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              Dates

                Created:
                Updated:
                Resolved:

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