Debug Error in flickrview example

PACKAGE VERSION:
qt-windows-opensource-5.2.0-beta1-msvc2010-x86-offline_2013-10-22_16-50-53-109.exe

STEPS:
1. Download the installer package.
2. Install it.
3. Run Qt Creator.
4. Go to Examples.
5. Open flickrview example.
6. Press CTRL+r to build it.

ACTUAL RESULT:
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Microsoft Visual C++ Debug Library
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Debug Error!

Program: ...ew-Desktop_Qt_5_2_0_MSVC2010_32bit-Debug\debug\flickrview.exe
Module: 5.2.0
File: global\qglobal.cpp
Line: 2050

ASSERT: "QLatin1String(uri) == QLatin1String("QtWebKit")" in file plugin.cpp, line 47

(Press Retry to debug the application)
---------------------------
Abort Retry Ignore
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EXPECTED RESULT:
No error.
Example window should be opened without warnings.