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  1. Qt
  2. QTBUG-36480

Qt Creator crashes on first start if multiple Qt versions are installed/registered

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.2.1
    • 4.8.6, 5.2.0
    • Tools: Assistant
    • None

    Description

      QSqlDatabasePrivate::addDatabase: duplicate connection name 'QHelpCollectionHandler-4680635008-4', old connection removed.
QSqlQuery::prepare: no driver
QSqlQuery::prepare: no driver
Error registering namespace ' "org.qt-project.qtwidgets.520" ' from file ' "~/Qt5.2.0/5.2.0/clang_64/doc/qtwidgets.qch" ': "Cannot register namespace 'org.qt-project.qtwidgets.520'!" 
Segmentation fault: 11

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-35562 Issues to be fixed in Qt 5.2.1

          • 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
          For Gerrit Dashboard: QTBUG-36480
          # Subject Branch Project Status CR V
          76643,1 Fix crashes in QtHelp when too many connections are made release qt/qttools Status: MERGED +2 0
          90586,3 Fix crashes in QtHelp when too many connections are made 4.8 qt/qt Status: MERGED +2 0

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              kkohne Kai Köhne
              kkohne Kai Köhne
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              Dates

                Created:
                Updated:
                Resolved:

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