How to solve error related to WebKit?

[Zain]

Hello

I want to load youTube video on QWebView, & want to open site , but I am getting following error:

WebCoreMovieObserver is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore. One of the two will be used. Which one is undefined.

Class WebCoreSharedBufferData is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore. One of the two will be used. Which one is undefined.
objc[2618]: Class WebVideoFullscreenWindow is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit. One of the two will be used. Which one is undefined.
objc[2618]: Class WebVideoFullscreenController is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit. One of the two will be used. Which one is undefined.
objc[2618]: Class WebVideoFullscreenHUDWindowController is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit. One of the two will be used. Which one is undefined.
objc[2618]: Class WebVideoFullscreenHUDWindow is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit. One of the two will be used. Which one is undefined.
objc[2618]: Class WebWindowFadeAnimation is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit. One of the two will be used. Which one is undefined.
objc[2618]: Class WebWindowScaleAnimation is implemented in both /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit and /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit. One of the two will be used. Which one is undefined.
2013-01-19 15:35:21.980 YouTube_ViewIncreaser[2618:307] Error loading /Library/Internet Plug-Ins/SharePointBrowserPlugin.plugin/Contents/MacOS/SharePointBrowserPlugin: dlopen(/Library/Internet Plug-Ins/SharePointBrowserPlugin.plugin/Contents/MacOS/SharePointBrowserPlugin, 262): no suitable image found. Did find:
/Library/Internet Plug-Ins/SharePointBrowserPlugin.plugin/Contents/MacOS/SharePointBrowserPlugin: mach-o, but wrong architecture
2013-01-19 15:35:21.982 YouTube_ViewIncreaser[2618:307] Error loading /Library/Internet Plug-Ins/QuickTime Plugin.plugin/Contents/MacOS/QuickTime Plugin: dlopen(/Library/Internet Plug-Ins/QuickTime Plugin.plugin/Contents/MacOS/QuickTime Plugin, 265): no suitable image found. Did find:
/Library/Internet Plug-Ins/QuickTime Plugin.plugin/Contents/MacOS/QuickTime Plugin: mach-o, but wrong architecture

Thanks
Zain

[Sheenmue]

Probably the problem is that you are building your app as 64-bit and flash plugin on Mac is 32-bit. You can build it as 32-bit or take a look at this thread to apply a patch and continue using 64-bit.

http://qt-project.org/forums/viewthread/21742