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DEBUG build crash in ~CXTThemeManager() |
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MichaelN 
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Joined: 19 September 2006 Status: Offline Points: 112 |
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 Topic: DEBUG build crash in ~CXTThemeManager()Posted: 14 February 2007 at 12:09pm |
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Often, when our App exits (debug build), I get an Access Violation crash in XTThemeManager. The ASSERT fails in the destructor. Is this a known issue and is there a fix? See code pasted below: CXTThemeManager::~CXTThemeManager()
{ POSITION pos = m_mapDefaultFactories.GetStartPosition(); void* pThemeFactoryClass; CXTThemeManagerStyleFactory* pFactory = 0; while (pos) { m_mapDefaultFactories.GetNextAssoc(pos, pThemeFactoryClass, (void *&)pFactory); SAFE_DELETE(pFactory); } ASSERT(m_factoryList.m_pHead == 0);
m_factoryList.RemoveAll(); } |
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 15 February 2007 at 1:13am |
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Hi,
It means that you forget to destroy some object that use Themes - maybe button? Check what m_factoryList.m_pHead is, when it will appear.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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yangyanglei
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Joined: 01 December 2010 Status: Offline Points: 1 |
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Posted: 01 December 2010 at 11:29pm |
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Have you solved the problem? How make it ? |
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MichaelN
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Joined: 19 September 2006 Status: Offline Points: 112 |
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Posted: 26 January 2011 at 11:50am |
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No, and it happens sometimes, not other times.
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MichaelN
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Joined: 19 September 2006 Status: Offline Points: 112 |
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Posted: 26 January 2011 at 11:53am |
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One additional comment: I don't know why there is an ASSERT there, becuase the line after deletes all the theme objects anyway. Maybe a TRACE would have been better.
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 27 January 2011 at 3:45am |
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Hi,
This ASSERT shows that something wrong. - that ThemeManager is destroyed now, but you still have some button/control that exists. most easy way is to check what value m_pHead is - it will show what Factory is not destroyed. Most easy scenario to reproduce it is to create CXTButton dynamically (pButton = new CXTButton()) and never delete it.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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