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  1. Qt Creator
  2. QTCREATORBUG-19175

Windows: QtCreator 4.5 against Qt 5.10b2: Frequent crashes when using -client

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • Qt Creator 4.5.0-rc1
    • Qt Creator 4.5.0-beta1
    • All Other Issues
    • None
    • Windows 10, MSVC2017 64bit

    Description

      With Qt Creator 4.5 at 6138bc3d41cde525f2c0f3fed806ad2b3d387f63 , Qt 5.10 at qtbase: f174d31667dca184439f520b9624a1471d9556a6 , Qt Creator frequently crashes when using the -client option.

      Steps to reproduce:

      • Launch one Creator
      • Open a file using another instance: qtcreator -client foo.cpp

      The QtSingleApplication examples do not seem to reproduce it.
      So, it could be sth in Creator or related to "Support more than 62 instances of QWinEventNotifier, take 2" 85403d0af06a0728c9c6f1bd7a6f224949cd894e https://codereview.qt-project.org/#/c/200998/ (which introduced the crashing wfsoCallback()).

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-64152 [REG] 5.9->5.10: Crash on shutdown with QtLocalPeer

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

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            People

              jbornema Joerg Bornemann
              kleint Friedemann Kleint
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              Dates

                Created:
                Updated:
                Resolved: