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  1. Qt Creator
  2. QTCREATORBUG-24033

QtCreator 4.12 crashes at startup

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • Qt Creator 4.12.0
    • Project & Build Management
    • None
    • Win-10 (x64)
    • Windows

    Description

      I just installed Qt 5.14.2 with Qtcreator 4.12.0. and it's crashing

      at startup.  Here is the call-stack from WinDbg:

      CppTools4!CppTools::BaseEditorDocumentParser::update+0x4b0
CppTools4!CppTools::CppCodeModelSettings::clangCustomDiagnosticConfigs+0xd
CppTools4!CppTools::CppCodeModelSettings::clangDiagnosticConfigId+0x30
CppTools4!CppTools::CppCodeModelSettings::toSettings+0x9fQt5Core!QArrayData::deallocate+0x13
Qt5Core!QSettings::endGroup+0x129ucrtbase!_free_base+0x1b0xffffffff
CppTools4!CppTools::CppCodeModelSettings::fromSettings+0x3c9
CppTools4!CppTools::correspondingHeaderOrSource+0xf86
Qt5Core!QFileDevice::close+0x30ExtensionSystem4!ExtensionSystem::Internal::PluginSpecPrivate::initializePlugin+0xca
ExtensionSystem4!ExtensionSystem::Internal::PluginManagerPrivate::loadPlugin+0x2b5ExtensionSystem4!ExtensionSystem::Internal::PluginManagerPrivate::loadPlugins+0xf3QTCREATOR+0x7fe8QTCREATOR+0x9915
QTCREATOR+0x8f09
...

      Before that it shows the "ebx=0000002c" and the location and the illegal access:

      CppTools4!CppTools::BaseEditorDocumentParser::update+0x4b0:607a66a0 8b0b           

      mov     ecx,dword ptr [ebx]

       

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-23916 Crash at startup when reading custom diagnostic configurations

          • 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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              kandeler Christian Kandeler
              gislevanem Gisle
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              Dates

                Created:
                Updated:
                Resolved:

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