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  1. Qt
  2. QTBUG-38132

Assert in QQmlEngine construction on Windows RT ARM

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • None
    • 5.3.0
    • None
    • Windows RT 8.1 ARM (Surface RT)
      Windows Phone 8.0 ARM
    • a8e7829f561a08cb66fbc07ba5af9769a356ea92

    Description

      Based on commit 2ee0b6ed788325cad73c3646ab2d72eadeeb1b0c in qtdeclarative
      Does not happen on Windows 8.1 x64, so seems to be ARM-specific.

      Sample app:

      int main(int argc, char *argv[])
      {
          QGuiApplication app(argc, argv);
          QQmlEngine engine;
          return 0;
      }
      

      Call stack (from calqlatr, but also happens with the same app above):

      >	Qt5Cored.dll!qt_message_fatal(QtMsgType __formal=QtFatalMsg, const QMessageLogContext & context={...}, const QString & message={...}) Line 1331	C++
       	Qt5Cored.dll!QMessageLogger::fatal(const char * msg=0x652cf860, ...) Line 668	C++
       	Qt5Cored.dll!qt_assert(const char * assertion=0x65e04140, const char * file=0x65e040bc, int line=83) Line 2125	C++
       	Qt5Qmld.dll!QV4::Object::Object(QV4::InternalClass * ic=0x01191970) Line 83	C++
       	Qt5Qmld.dll!QV4::ObjectPrototype::ObjectPrototype(QV4::InternalClass * ic=0x01191970) Line 63	C++
       	Qt5Qmld.dll!QV4::ExecutionEngine::ExecutionEngine(QV4::EvalISelFactory * factory=0x011732e0) Line 259	C++
       	Qt5Qmld.dll!QV8Engine::QV8Engine(QJSEngine * qq=0x026df840) Line 107	C++
       	Qt5Qmld.dll!QJSEngine::QJSEngine(QJSEnginePrivate & dd={...}, QObject * parent=0x00000000) Line 197	C++
       	Qt5Qmld.dll!QQmlEngine::QQmlEngine(QObject * parent=0x00000000) Line 881	C++
       	calqlatr.exe!main(int argc=2, char * * argv=0x0113a9c8) Line 45	C++
       	calqlatr.exe!AppContainer::Run() Line 175	C++
      

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            andrew.knight Andrew Knight
            andrew.knight Andrew Knight
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            Dates

              Created:
              Updated:
              Resolved:

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