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  1. Qt Creator
  2. QTCREATORBUG-24033

QtCreator 4.12 crashes at startup

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Duplicate
    • Affects Version/s: Qt Creator 4.12.0
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Win-10 (x64)
    • Platform/s:
      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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              Assignee:
              kandeler Christian Kandeler
              Reporter:
              gislevanem Gisle
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                Dates

                Created:
                Updated:
                Resolved:

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